*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-17 11:36:58+0900
pid: 22743, tid: 22743, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  000058d7  r2  00000006  r3  ffe902b8
    r4  ffe902cc  r5  ffe902b0  r6  000058d7  r7  0000016b
    r8  ffe902c8  r9  ffe902b8  r10 ffe902e8  r11 ffe902d8
    ip  000058d7  sp  ffe90288  lr  ec72ec43  pc  ec72ec56

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:
         ffe90248  ebb14120  [anon:libc_malloc]
         ffe9024c  ebd2a004  /system/lib/libmediametrics.so
         ffe90250  ebb14120  [anon:libc_malloc]
         ffe90254  ec0bb527  /system/lib/libbinder.so
         ffe90258  00000002
         ffe9025c  ffe90324  [stack]
         ffe90260  ffffffdf
         ffe90264  ffffffe0
         ffe90268  6bf7fd3e
         ffe9026c  6b7a31ed
         ffe90270  ffe902b0  [stack]
         ffe90274  ebb14120  [anon:libc_malloc]
         ffe90278  6b7a31ed
         ffe9027c  ffe902b0  [stack]
         ffe90280  000058d7
         ffe90284  00001388
    #00  ffe90288  ffe902f8  [stack]
         ffe9028c  ffe90308  [stack]
         ffe90290  ffe90318  [stack]
         ffe90294  ffe90328  [stack]
         ffe90298  ebb14120  [anon:libc_malloc]
         ffe9029c  ffe90324  [stack]
         ffe902a0  ebb14120  [anon:libc_malloc]
         ffe902a4  ec0c0d6f  /system/lib/libbinder.so
         ffe902a8  00000000
         ffe902ac  ebb50000  [anon:libc_malloc]
         ffe902b0  ffffffdf
         ffe902b4  ffffffff
         ffe902b8  00000000
         ffe902bc  00000000
         ffe902c0  ffffffff
         ffe902c4  000058d7
         ........  ........
    #01  ffe90370  ebb14120  [anon:libc_malloc]
         ffe90374  ec0da5f0  /system/lib/libbinder.so
    #02  ffe90378  ebb14120  [anon:libc_malloc]
         ffe9037c  ec0bdb55  /system/lib/libbinder.so
    #03  ffe90380  00000000
         ffe90384  6bf7fd3e
         ffe90388  ffe903b0  [stack]
         ffe9038c  ec787168  [anon:.bss]
         ffe90390  0000001d
         ffe90394  ec72e781  /apex/com.android.runtime/lib/bionic/libc.so
         ffe90398  ec786260  [anon:.bss]
         ffe9039c  ffe90434  [stack]
         ffe903a0  0000001d
         ffe903a4  ebb34080  [anon:libc_malloc]
         ffe903a8  00000000
         ffe903ac  ebb140d0  [anon:libc_malloc]
         ffe903b0  00000000
         ffe903b4  00000000
         ffe903b8  00000000
         ffe903bc  00000000
         ........  ........
    #04  ffe90430  6bf7fd3e
         ffe90434  ebba4430  [anon:libc_malloc]
         ffe90438  ffe904a0  [stack]
         ffe9043c  ebb14120  [anon:libc_malloc]
         ffe90440  6bf7fd3e
         ffe90444  ebb15a70  [anon:libc_malloc]
         ffe90448  ec786260  [anon:.bss]
         ffe9044c  ebb15a50  [anon:libc_malloc]
         ffe90450  0000001d
         ffe90454  00000000
         ffe90458  ebb91048  [anon:libc_malloc]
         ffe9045c  ec786260  [anon:.bss]
         ffe90460  ec1ec084  /system/lib/libmediadrm.so
         ffe90464  ebd26b6f  /system/lib/libmediametrics.so
    #05  ffe90468  0000001d
         ffe9046c  6bf7fd3e
         ffe90470  ebb144a0  [anon:libc_malloc]
         ffe90474  00000020
         ffe90478  0000001d
         ffe9047c  ebff2bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe90480  ebb6f33f  [anon:libc_malloc]
         ffe90484  ebd7210d  /system/lib/libstagefright_foundation.so
         ffe90488  ffe904d8  [stack]
         ffe9048c  ebba4550  [anon:libc_malloc]
         ffe90490  ebb144b0  [anon:libc_malloc]
         ffe90494  ebd79065  /system/lib/libstagefright_foundation.so
         ffe90498  00000060
         ffe9049c  00000120
         ffe904a0  00000021
         ffe904a4  0000001d
         ffe904a8  ebb144a0  [anon:libc_malloc]
         ffe904ac  00000180
         ffe904b0  6bf7fd3e
         ffe904b4  ebb91000  [anon:libc_malloc]
         ffe904b8  ebb6f000  [anon:libc_malloc]
         ffe904bc  00000180
         ........  ........
    #07  ffe904d8  00000191
         ffe904dc  00000180
         ffe904e0  ebb6f000  [anon:libc_malloc]
         ffe904e4  ebb073f0  [anon:libc_malloc]
         ffe904e8  ebb7bdf0  [anon:libc_malloc]
         ffe904ec  ebb07408  [anon:libc_malloc]
         ffe904f0  ec1ec084  /system/lib/libmediadrm.so
         ffe904f4  ebb45810  [anon:libc_malloc]
         ffe904f8  00000120
         ffe904fc  00000007
         ffe90500  00000001
         ffe90504  ebd6be7c  /system/lib/libstagefright_foundation.so
         ffe90508  00000000
         ffe9050c  00000001
         ffe90510  6bf7fd3e
         ffe90514  ebb91010  [anon:libc_malloc]
         ........  ........
    #08  ffe90538  00000010
         ffe9053c  00000000
         ffe90540  ebb50200  [anon:libc_malloc]
         ffe90544  00000000
         ffe90548  00000000
         ffe9054c  00000000
         ffe90550  00000000
         ffe90554  00000000
         ffe90558  6bf7fd3e
         ffe9055c  ebb91010  [anon:libc_malloc]
         ffe90560  ebb29c40  [anon:libc_malloc]
         ffe90564  ec786260  [anon:.bss]
         ffe90568  00000000
         ffe9056c  b87b3289  /system/bin/mediadrmserver
         ffe90570  00000000
         ffe90574  ec0b420f  /system/lib/libbinder.so
    #09  ffe90578  ebb29c40  [anon:libc_malloc]
         ffe9057c  ebb77520  [anon:libc_malloc]
         ffe90580  ebb91010  [anon:libc_malloc]
         ffe90584  6bf7fd3e
         ffe90588  ebb29c40  [anon:libc_malloc]
         ffe9058c  ebb07200  [anon:libc_malloc]
         ffe90590  00000001
         ffe90594  ec0b4193  /system/lib/libbinder.so
    #10  ffe90598  ec786260  [anon:.bss]
         ffe9059c  ebb50000  [anon:libc_malloc]
         ffe905a0  ebb29c40  [anon:libc_malloc]
         ffe905a4  ebb50054  [anon:libc_malloc]
         ffe905a8  ec786260  [anon:.bss]
         ffe905ac  ec0bb0ad  /system/lib/libbinder.so
    #11  ffe905b0  00000000
         ffe905b4  ffe905c0  [stack]
         ffe905b8  ffe90680  [stack]
         ffe905bc  00000000
         ffe905c0  00000000
         ffe905c4  ebb100f0  [anon:libc_malloc]
         ffe905c8  00000004
         ffe905cc  00000006
         ffe905d0  00000000
         ffe905d4  00000000
         ffe905d8  00000000
         ffe905dc  00000000
         ffe905e0  00000000
         ffe905e4  6bf70000
         ffe905e8  00000000
         ffe905ec  eb010001
         ........  ........
    #12  ffe906c0  00000000
         ffe906c4  ec0bb2b1  /system/lib/libbinder.so
         ffe906c8  ebb11930  [anon:libc_malloc]
         ffe906cc  ebb50000  [anon:libc_malloc]
         ffe906d0  ebb50090  [anon:libc_malloc]
         ffe906d4  00000001
         ffe906d8  00000001
         ffe906dc  ec0bb35b  /system/lib/libbinder.so
    #13  ffe906e0  ec786260  [anon:.bss]
         ffe906e4  ffe90744  [stack]
         ffe906e8  ec786260  [anon:.bss]
         ffe906ec  ffe90744  [stack]
         ffe906f0  ffe9074c  [stack]
         ffe906f4  b87b32e7  /system/bin/mediadrmserver
    #14  ffe906f8  ebb34080  [anon:libc_malloc]
         ffe906fc  ebb14120  [anon:libc_malloc]
         ffe90700  ebb34080  [anon:libc_malloc]
         ffe90704  6bf7fd3e
         ffe90708  00000000
         ffe9070c  ec729215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe90710  b87b455c  /system/bin/mediadrmserver
         ffe90714  00000000
         ffe90718  00000000
         ffe9071c  00000000
         ffe90720  00000000
         ffe90724  b87b3037  /system/bin/mediadrmserver
    #16  ffe90728  ffe90788  [stack]
         ffe9072c  b87b4000  /system/bin/mediadrmserver
         ffe90730  b87b4008  /system/bin/mediadrmserver
         ffe90734  b87b4010  /system/bin/mediadrmserver
         ffe90738  00000000
         ffe9073c  eccc20dc  /apex/com.android.runtime/bin/linker
    #17  ffe90740  00000001
         ffe90744  ffe90975  [stack]
         ffe90748  00000000
         ffe9074c  ffe90990  [stack]
         ffe90750  ffe90a0e  [stack]
         ffe90754  ffe90a21  [stack]
         ffe90758  ffe90a36  [stack]
         ffe9075c  ffe90a51  [stack]
         ffe90760  ffe90a64  [stack]
         ffe90764  ffe90a7d  [stack]
    #18  ffe90768  ffe90aac  [stack]
         ffe9076c  ffe90ad9  [stack]
         ffe90770  ffe90af2  [stack]
         ffe90774  ffe90b0c  [stack]
         ffe90778  ffe90d3d  [stack]
         ffe9077c  ffe90f0f  [stack]
         ffe90780  ffe90fc2  [stack]
         ffe90784  00000000
         ffe90788  00000010
         ffe9078c  0037b0d6
         ffe90790  00000006
         ffe90794  00001000
         ffe90798  00000011
         ffe9079c  00000064
         ffe907a0  00000003
         ffe907a4  b87b1034  /system/bin/mediadrmserver

memory near r1:
    000058b4 -------- -------- -------- --------  ................
    000058c4 -------- -------- -------- --------  ................
    000058d4 -------- -------- -------- --------  ................
    000058e4 -------- -------- -------- --------  ................
    000058f4 -------- -------- -------- --------  ................
    00005904 -------- -------- -------- --------  ................
    00005914 -------- -------- -------- --------  ................
    00005924 -------- -------- -------- --------  ................
    00005934 -------- -------- -------- --------  ................
    00005944 -------- -------- -------- --------  ................
    00005954 -------- -------- -------- --------  ................
    00005964 -------- -------- -------- --------  ................
    00005974 -------- -------- -------- --------  ................
    00005984 -------- -------- -------- --------  ................
    00005994 -------- -------- -------- --------  ................
    000059a4 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffe90298 ebb14120 ffe90324 ebb14120 ec0c0d6f   A..$... A..o...
    ffe902a8 00000000 ebb50000 ffffffdf ffffffff  ................
    ffe902b8 00000000 00000000 ffffffff 000058d7  .............X..
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....
    ffe90368 ebb14120 ec0da4f8 ebb14120 ec0da5f0   A...... A......
    ffe90378 ebb14120 ec0bdb55 00000000 6bf7fd3e   A..U.......>..k
    ffe90388 ffe903b0 ec787168 0000001d ec72e781  ....hqx.......r.

memory near r4 ([stack]):
    ffe902ac ebb50000 ffffffdf ffffffff 00000000  ................
    ffe902bc 00000000 ffffffff 000058d7 000003f5  .........X......
    ffe902cc 00000000 00000000 00000000 00000000  ................
    ffe902dc 00000000 00000000 00000000 00000000  ................
    ffe902ec 00000000 00000000 00000000 00000000  ................
    ffe902fc 00000000 00000000 00000000 00000000  ................
    ffe9030c 00000000 00000000 00000000 00000000  ................
    ffe9031c 00000000 00000000 00000000 00000000  ................
    ffe9032c 00000000 00000000 00000000 00000000  ................
    ffe9033c 00000000 00000000 00000000 ec0b15aa  ................
    ffe9034c 6b7a31ed ffe90438 ebb14120 00001388  .1zk8... A......
    ffe9035c ffffffec ec786260 ebd2a004 ebb14120  ....`bx..... A..
    ffe9036c ec0da4f8 ebb14120 ec0da5f0 ebb14120  .... A...... A..
    ffe9037c ec0bdb55 00000000 6bf7fd3e ffe903b0  U.......>..k....
    ffe9038c ec787168 0000001d ec72e781 ec786260  hqx.......r.`bx.
    ffe9039c ffe90434 0000001d ebb34080 00000000  4........@......

memory near r5 ([stack]):
    ffe90290 ffe90318 ffe90328 ebb14120 ffe90324  ....(... A..$...
    ffe902a0 ebb14120 ec0c0d6f 00000000 ebb50000   A..o...........
    ffe902b0 ffffffdf ffffffff 00000000 00000000  ................
    ffe902c0 ffffffff 000058d7 000003f5 00000000  .....X..........
    ffe902d0 00000000 00000000 00000000 00000000  ................
    ffe902e0 00000000 00000000 00000000 00000000  ................
    ffe902f0 00000000 00000000 00000000 00000000  ................
    ffe90300 00000000 00000000 00000000 00000000  ................
    ffe90310 00000000 00000000 00000000 00000000  ................
    ffe90320 00000000 00000000 00000000 00000000  ................
    ffe90330 00000000 00000000 00000000 00000000  ................
    ffe90340 00000000 00000000 ec0b15aa 6b7a31ed  .............1zk
    ffe90350 ffe90438 ebb14120 00001388 ffffffec  8... A..........
    ffe90360 ec786260 ebd2a004 ebb14120 ec0da4f8  `bx..... A......
    ffe90370 ebb14120 ec0da5f0 ebb14120 ec0bdb55   A...... A..U...
    ffe90380 00000000 6bf7fd3e ffe903b0 ec787168  ....>..k....hqx.

memory near r6:
    000058b4 -------- -------- -------- --------  ................
    000058c4 -------- -------- -------- --------  ................
    000058d4 -------- -------- -------- --------  ................
    000058e4 -------- -------- -------- --------  ................
    000058f4 -------- -------- -------- --------  ................
    00005904 -------- -------- -------- --------  ................
    00005914 -------- -------- -------- --------  ................
    00005924 -------- -------- -------- --------  ................
    00005934 -------- -------- -------- --------  ................
    00005944 -------- -------- -------- --------  ................
    00005954 -------- -------- -------- --------  ................
    00005964 -------- -------- -------- --------  ................
    00005974 -------- -------- -------- --------  ................
    00005984 -------- -------- -------- --------  ................
    00005994 -------- -------- -------- --------  ................
    000059a4 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffe902a8 00000000 ebb50000 ffffffdf ffffffff  ................
    ffe902b8 00000000 00000000 ffffffff 000058d7  .............X..
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....
    ffe90368 ebb14120 ec0da4f8 ebb14120 ec0da5f0   A...... A......
    ffe90378 ebb14120 ec0bdb55 00000000 6bf7fd3e   A..U.......>..k
    ffe90388 ffe903b0 ec787168 0000001d ec72e781  ....hqx.......r.
    ffe90398 ec786260 ffe90434 0000001d ebb34080  `bx.4........@..

memory near r9 ([stack]):
    ffe90298 ebb14120 ffe90324 ebb14120 ec0c0d6f   A..$... A..o...
    ffe902a8 00000000 ebb50000 ffffffdf ffffffff  ................
    ffe902b8 00000000 00000000 ffffffff 000058d7  .............X..
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....
    ffe90368 ebb14120 ec0da4f8 ebb14120 ec0da5f0   A...... A......
    ffe90378 ebb14120 ec0bdb55 00000000 6bf7fd3e   A..U.......>..k
    ffe90388 ffe903b0 ec787168 0000001d ec72e781  ....hqx.......r.

memory near r10 ([stack]):
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....
    ffe90368 ebb14120 ec0da4f8 ebb14120 ec0da5f0   A...... A......
    ffe90378 ebb14120 ec0bdb55 00000000 6bf7fd3e   A..U.......>..k
    ffe90388 ffe903b0 ec787168 0000001d ec72e781  ....hqx.......r.
    ffe90398 ec786260 ffe90434 0000001d ebb34080  `bx.4........@..
    ffe903a8 00000000 ebb140d0 00000000 00000000  .....@..........
    ffe903b8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffe902b8 00000000 00000000 ffffffff 000058d7  .............X..
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....
    ffe90368 ebb14120 ec0da4f8 ebb14120 ec0da5f0   A...... A......
    ffe90378 ebb14120 ec0bdb55 00000000 6bf7fd3e   A..U.......>..k
    ffe90388 ffe903b0 ec787168 0000001d ec72e781  ....hqx.......r.
    ffe90398 ec786260 ffe90434 0000001d ebb34080  `bx.4........@..
    ffe903a8 00000000 ebb140d0 00000000 00000000  .....@..........

memory near ip:
    000058b4 -------- -------- -------- --------  ................
    000058c4 -------- -------- -------- --------  ................
    000058d4 -------- -------- -------- --------  ................
    000058e4 -------- -------- -------- --------  ................
    000058f4 -------- -------- -------- --------  ................
    00005904 -------- -------- -------- --------  ................
    00005914 -------- -------- -------- --------  ................
    00005924 -------- -------- -------- --------  ................
    00005934 -------- -------- -------- --------  ................
    00005944 -------- -------- -------- --------  ................
    00005954 -------- -------- -------- --------  ................
    00005964 -------- -------- -------- --------  ................
    00005974 -------- -------- -------- --------  ................
    00005984 -------- -------- -------- --------  ................
    00005994 -------- -------- -------- --------  ................
    000059a4 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffe90268 6bf7fd3e 6b7a31ed ffe902b0 ebb14120  >..k.1zk.... A..
    ffe90278 6b7a31ed ffe902b0 000058d7 00001388  .1zk.....X......
    ffe90288 ffe902f8 ffe90308 ffe90318 ffe90328  ............(...
    ffe90298 ebb14120 ffe90324 ebb14120 ec0c0d6f   A..$... A..o...
    ffe902a8 00000000 ebb50000 ffffffdf ffffffff  ................
    ffe902b8 00000000 00000000 ffffffff 000058d7  .............X..
    ffe902c8 000003f5 00000000 00000000 00000000  ................
    ffe902d8 00000000 00000000 00000000 00000000  ................
    ffe902e8 00000000 00000000 00000000 00000000  ................
    ffe902f8 00000000 00000000 00000000 00000000  ................
    ffe90308 00000000 00000000 00000000 00000000  ................
    ffe90318 00000000 00000000 00000000 00000000  ................
    ffe90328 00000000 00000000 00000000 00000000  ................
    ffe90338 00000000 00000000 00000000 00000000  ................
    ffe90348 ec0b15aa 6b7a31ed ffe90438 ebb14120  .....1zk8... A..
    ffe90358 00001388 ffffffec ec786260 ebd2a004  ........`bx.....

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ec72ec20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ec72ec30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ec72ec40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ec72ec50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ec72ec60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ec72ec70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ec72ec80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ec72ec90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ec72eca0 98018acf 8acff908 8acff900 f9009800  ................
    ec72ecb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ec72ecc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ec72ecd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ec72ece0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ec72ecf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ec72ed00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ec72ed10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ec72ec34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ec72ec44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ec72ec54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ec72ec64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ec72ec74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ec72ec84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ec72ec94 8acff900 f90b9802 f9008acf 98018acf  ................
    ec72eca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ec72ecb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ec72ecc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ec72ecd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ec72ece4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ec72ecf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ec72ed04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ec72ed14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ec72ed24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    b87b1000-b87b2fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b87b3000-b87b3fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b87b4000-b87b4fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ea2ef000-ea2effff ---         0      1000
    ea2f0000-ea3eefff rw-         0     ff000
    ea3ef000-ea3f0fff ---         0      2000
    ea3f1000-ea4effff rw-         0     ff000
    ea4f0000-ea4f1fff ---         0      2000
    ea4f2000-ea5f0fff rw-         0     ff000
    ea5f1000-ea5f2fff ---         0      2000
    ea5f3000-ea6f1fff rw-         0     ff000
    ea6f2000-ea6f3fff ---         0      2000
    ea6f4000-ea7f2fff rw-         0     ff000
    ea7f3000-ea7f4fff ---         0      2000
    ea7f5000-ea8f3fff rw-         0     ff000
    ea8f4000-ea8f5fff ---         0      2000
    ea8f6000-ea9f4fff rw-         0     ff000
    ea9f5000-ea9f6fff ---         0      2000
    ea9f7000-eaaf5fff rw-         0     ff000
    eaaf6000-eaaf7fff ---         0      2000
    eaaf8000-eabf6fff rw-         0     ff000
    eabf7000-eabf8fff ---         0      2000
    eabf9000-eacf7fff rw-         0     ff000
    eacf8000-eacf9fff ---         0      2000
    eacfa000-eadf8fff rw-         0     ff000
    eadf9000-eadfafff ---         0      2000
    eadfb000-eaef9fff rw-         0     ff000
    eaefa000-eaefbfff ---         0      2000
    eaefc000-eaffafff rw-         0     ff000
    eaffb000-eaffcfff ---         0      2000
    eaffd000-eb0fbfff rw-         0     ff000
    eb0fc000-eb0fdfff ---         0      2000
    eb0fe000-eb1fcfff rw-         0     ff000
    eb1fd000-eb1fefff ---         0      2000
    eb1ff000-eb2fdfff rw-         0     ff000
    eb2fe000-eb2fffff ---         0      2000
    eb300000-eb3fefff rw-         0     ff000
    eb3ff000-eb400fff ---         0      2000
    eb401000-eb4fffff rw-         0     ff000
    eb500000-eb501fff ---         0      2000
    eb502000-eb600fff rw-         0     ff000
    eb601000-eb601fff ---         0      1000
    eb700000-eb8fffff rw-         0    200000  [anon:libc_malloc]
    eb901000-eb901fff ---         0      1000
    eb902000-eba00fff rw-         0     ff000
    eba01000-eba01fff ---         0      1000
    ebb00000-ebcfffff rw-         0    200000  [anon:libc_malloc]
    ebd21000-ebd25fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ebd26000-ebd29fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ebd2a000-ebd2afff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ebd2b000-ebd2bfff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ebd2c000-ebd2cfff rw-         0      1000  [anon:.bss]
    ebd5e000-ebd6cfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ebd6d000-ebd7bfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ebd7c000-ebd7cfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ebd7d000-ebd7dfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ebd7e000-ebd7efff rw-         0      1000  [anon:.bss]
    ebda6000-ebda6fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ebda7000-ebda7fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ebda8000-ebda8fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ebda9000-ebda9fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ebdaa000-ebdaafff rw-         0      1000  [anon:.bss]
    ebdc9000-ebdf5fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ebdf6000-ebe34fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebe35000-ebe35fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebe36000-ebe3bfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebe3c000-ebe3cfff rw-         0      1000  [anon:.bss]
    ebe53000-ebe66fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ebe67000-ebe79fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ebe7a000-ebe7afff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ebe7b000-ebe7dfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ebe88000-ebe91fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ebe92000-ebe9afff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebe9b000-ebe9bfff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebe9c000-ebe9cfff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebe9d000-ebe9dfff rw-         0      1000  [anon:.bss]
    ebed8000-ebf0dfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ebf0e000-ebf5cfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ebf5d000-ebf5dfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ebf5e000-ebf62fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ebf63000-ebf64fff rw-         0      2000  [anon:.bss]
    ebfbc000-ebfbcfff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ebfbd000-ebfbdfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ebfbe000-ebfbefff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ebfbf000-ebfbffff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ebfe1000-ebfedfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ebfee000-ebffafff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ebffb000-ebffbfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ebffc000-ebffcfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ebffd000-ebffdfff rw-         0      1000  [anon:.bss]
    ec011000-ec011fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ec012000-ec012fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec013000-ec013fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec014000-ec014fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec015000-ec015fff rw-         0      1000  [anon:.bss]
    ec056000-ec05cfff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ec05d000-ec061fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ec062000-ec062fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ec063000-ec063fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ec080000-ec0b1fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ec0b2000-ec0ddfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ec0de000-ec0defff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ec0df000-ec0e6fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ec0e7000-ec0e7fff rw-         0      1000  [anon:.bss]
    ec133000-ec133fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ec134000-ec134fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec135000-ec135fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec136000-ec136fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec14b000-ec153fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ec154000-ec169fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec16a000-ec16afff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec16b000-ec16bfff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec16c000-ec16cfff rw-         0      1000  [anon:.bss]
    ec187000-ec196fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ec197000-ec1a7fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec1a8000-ec1a8fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec1a9000-ec1aafff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec1ca000-ec1d9fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec1da000-ec1eafff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec1eb000-ec1ebfff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec1ec000-ec1effff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec1f0000-ec1f0fff rw-         0      1000  [anon:.bss]
    ec200000-ec217fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ec218000-ec238fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec239000-ec239fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec23a000-ec23dfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec256000-ec256fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ec257000-ec257fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec258000-ec258fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec259000-ec259fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec25a000-ec25afff rw-         0      1000  [anon:.bss]
    ec288000-ec28efff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ec28f000-ec294fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec295000-ec295fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec296000-ec296fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec297000-ec297fff rw-         0      1000  [anon:.bss]
    ec2e9000-ec2f2fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ec2f3000-ec2fcfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec2fd000-ec2fdfff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec2fe000-ec2fffff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec31b000-ec321fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ec322000-ec327fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec328000-ec328fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec329000-ec329fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec34e000-ec357fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ec358000-ec369fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec36a000-ec36afff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec36b000-ec36bfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec36c000-ec36cfff rw-         0      1000  [anon:.bss]
    ec388000-ec397fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ec398000-ec3b1fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec3b2000-ec3b2fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec3b3000-ec3b3fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec3b4000-ec3b4fff rw-         0      1000  [anon:.bss]
    ec3cb000-ec3e1fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ec3e2000-ec3f9fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec3fa000-ec3fafff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec3fb000-ec3fbfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec3fc000-ec3fcfff rw-         0      1000  [anon:.bss]
    ec415000-ec415fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec416000-ec416fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec417000-ec417fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec470000-ec470fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ec471000-ec471fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec472000-ec472fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec473000-ec473fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec488000-ec48afff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ec48b000-ec48bfff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec48c000-ec48cfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec48d000-ec48dfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec48e000-ec48efff rw-         0      1000  [anon:.bss]
    ec490000-ec4f3fff rw-         0     64000  [anon:linker_alloc]
    ec4f4000-ec4f4fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec4f5000-ec4f5fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec4f6000-ec4f6fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec4f7000-ec4f7fff rw-         0      1000  [anon:.bss]
    ec50c000-ec50cfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ec50d000-ec50dfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec50e000-ec50efff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec50f000-ec50ffff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec559000-ec559fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ec55a000-ec55afff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec55b000-ec55bfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec55c000-ec55cfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec55d000-ec55dfff rw-         0      1000  [anon:.bss]
    ec5ad000-ec5b1fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ec5b2000-ec5b7fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec5b8000-ec5b8fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec5b9000-ec5b9fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec5ba000-ec5bafff rw-         0      1000  [anon:.bss]
    ec5da000-ec5ddfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ec5de000-ec5e8fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec5e9000-ec5e9fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec5ea000-ec5eafff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec5eb000-ec5ebfff rw-         0      1000  [anon:.bss]
    ec60c000-ec60cfff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ec60d000-ec60dfff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec60e000-ec60efff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec60f000-ec60ffff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec667000-ec66cfff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ec66d000-ec673fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec674000-ec674fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec675000-ec675fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec676000-ec676fff rw-         0      1000  [anon:.bss]
    ec680000-ec69dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ec69e000-ec6bafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec6bb000-ec6bbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec6bc000-ec6bffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec6d0000-ec6f8fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec6f9000-ec77ffff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec780000-ec781fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec782000-ec785fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec786000-ec788fff rw-         0      3000  [anon:.bss]
    ec789000-ec789fff r--         0      1000  [anon:.bss]
    ec78a000-ec796fff rw-         0      d000  [anon:.bss]
    ec824000-ec825fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ec826000-ec827fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec828000-ec828fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec829000-ec829fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec82a000-ec82afff rw-         0      1000  [anon:.bss]
    ec852000-ec852fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ec881000-ec881fff ---         0      1000
    ec882000-ec885fff rw-         0      4000  [anon:thread signal stack]
    ec886000-ec886fff ---         0      1000
    ec887000-ec88afff rw-         0      4000  [anon:thread signal stack]
    ec88b000-ec88bfff ---         0      1000
    ec88c000-ec88ffff rw-         0      4000  [anon:thread signal stack]
    ec890000-ec890fff ---         0      1000
    ec891000-ec894fff rw-         0      4000  [anon:thread signal stack]
    ec895000-ec895fff ---         0      1000
    ec896000-ec899fff rw-         0      4000  [anon:thread signal stack]
    ec89a000-ec89afff ---         0      1000
    ec89b000-ec89efff rw-         0      4000  [anon:thread signal stack]
    ec89f000-ec89ffff ---         0      1000
    ec8a0000-ec8a3fff rw-         0      4000  [anon:thread signal stack]
    ec8a4000-ec8a4fff ---         0      1000
    ec8a5000-ec8a8fff rw-         0      4000  [anon:thread signal stack]
    ec8a9000-ec8a9fff ---         0      1000
    ec8aa000-ec8adfff rw-         0      4000  [anon:thread signal stack]
    ec8ae000-ec8aefff ---         0      1000
    ec8af000-ec8b2fff rw-         0      4000  [anon:thread signal stack]
    ec8b3000-ec8b3fff ---         0      1000
    ec8b4000-ec8b7fff rw-         0      4000  [anon:thread signal stack]
    ec8b8000-ec8b8fff ---         0      1000
    ec8b9000-ec8bcfff rw-         0      4000  [anon:thread signal stack]
    ec8bd000-ec8bdfff ---         0      1000
    ec8be000-ec8c1fff rw-         0      4000  [anon:thread signal stack]
    ec8c2000-ec8c2fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ec8c4000-ec8e3fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ec8e4000-ec903fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ec904000-ec923fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ec924000-ec943fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ec944000-ec963fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ec964000-ec983fff r--         0     20000  /dev/__properties__/properties_serial
    ec984000-ec98dfff r--         0      a000  /dev/__properties__/property_info
    ec98f000-ec98ffff ---         0      1000
    ec990000-ec993fff rw-         0      4000  [anon:thread signal stack]
    ec994000-ec994fff ---         0      1000
    ec995000-ec998fff rw-         0      4000  [anon:thread signal stack]
    ec999000-ec999fff ---         0      1000
    ec99a000-ec99dfff rw-         0      4000  [anon:thread signal stack]
    ec99e000-ec99efff ---         0      1000
    ec99f000-ec9a2fff rw-         0      4000  [anon:thread signal stack]
    ec9a3000-ec9a3fff ---         0      1000
    ec9a4000-ec9a7fff rw-         0      4000  [anon:thread signal stack]
    ec9a8000-ec9a8fff ---         0      1000
    ec9a9000-ec9acfff rw-         0      4000  [anon:thread signal stack]
    ec9ad000-ec9adfff ---         0      1000
    ec9ae000-ec9b1fff rw-         0      4000  [anon:thread signal stack]
    ec9b2000-ec9d1fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ec9d2000-ec9f1fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ec9f2000-ecab9fff r--         0     c8000  [anon:linker_alloc]
    ecaba000-ecac0fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ecac2000-ecac2fff rw-         0      1000  [anon:abort message]
    ecac3000-ecac3fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ecac4000-ecac4fff ---         0      1000
    ecac5000-ecac7fff rw-         0      3000
    ecac8000-ecac8fff ---         0      1000
    ecac9000-ecacbfff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ecacc000-ecaebfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ecaec000-ecaecfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ecaed000-ecb50fff r--         0     64000  [anon:linker_alloc]
    ecb51000-ecb70fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ecb71000-ecb71fff ---         0      1000
    ecb72000-ecb72fff rw-         0      1000
    ecb73000-ecb73fff ---         0      1000
    ecb74000-ecb93fff r--         0     20000  /dev/__properties__/properties_serial
    ecb94000-ecb94fff rw-         0      1000  [anon:System property context nodes]
    ecb95000-ecb9efff r--         0      a000  /dev/__properties__/property_info
    ecb9f000-ecc02fff r--         0     64000  [anon:linker_alloc]
    ecc03000-ecc04fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ecc05000-ecc05fff r--         0      1000  [anon:atexit handlers]
    ecc06000-ecc06fff ---         0      1000
    ecc07000-ecc0afff rw-         0      4000  [anon:thread signal stack]
    ecc0b000-ecc0bfff rw-         0      1000  [anon:arc4random data]
    ecc0c000-ecc0cfff r--         0      1000  [anon:atexit handlers]
    ecc0d000-ecc0dfff rw-         0      1000  [anon:System property context nodes]
    ecc0e000-ecc0efff rw-         0      1000  [anon:arc4random data]
    ecc0f000-ecc2bfff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ecc2c000-eccc3fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    eccc4000-eccc4fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    eccc5000-eccc8fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    eccc9000-ecccefff rw-         0      6000
    ecccf000-ecccffff r--         0      1000
    eccd0000-eccd1fff rw-         0      2000
    ffe70000-ffe90fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 22754, name: Binder:22743_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb9fdfb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eb9fe230
    ip  eb9fdf70  sp  eb9fdf60  lr  ec72f511  pc  ec72a108

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:
         eb9fdf20  6bf7fd3e
         eb9fdf24  ea9f2498
         eb9fdf28  ec7863a8  [anon:.bss]
         eb9fdf2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fdf30  00000000
         eb9fdf34  01000000
         eb9fdf38  ec786260  [anon:.bss]
         eb9fdf3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fdf40  ea9f2238
         eb9fdf44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fdf48  ea9f2230
         eb9fdf4c  eb9fdf94
         eb9fdf50  ea9f2274
         eb9fdf54  00000000
         eb9fdf58  eb9fdfb4
         eb9fdf5c  ec7863a8  [anon:.bss]
    #00  eb9fdf60  eb9fe490
         eb9fdf64  ec786260  [anon:.bss]
         eb9fdf68  00000089
         eb9fdf6c  00000000
    #01  eb9fdf70  00000000
         eb9fdf74  00000000
         eb9fdf78  ffffffff
         eb9fdf7c  eb9fdfb4
         eb9fdf80  00000000
         eb9fdf84  6bf7fd3e
         eb9fdf88  ec1f0028  [anon:.bss]
         eb9fdf8c  00000000
         eb9fdf90  00000000
         eb9fdf94  00000002
         eb9fdf98  ec786260  [anon:.bss]
         eb9fdf9c  00000000
         eb9fdfa0  ec786260  [anon:.bss]
         eb9fdfa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb9fdfa8  00000000
         eb9fdfac  00000000
         eb9fdfb0  6bf7fd3e
         eb9fdfb4  ea8f5000
         eb9fdfb8  6bf7fd3e
         eb9fdfbc  ec1f0028  [anon:.bss]
         eb9fdfc0  ebb91600  [anon:libc_malloc]
         eb9fdfc4  ec786260  [anon:.bss]
         eb9fdfc8  00000000
         eb9fdfcc  ec786260  [anon:.bss]
         eb9fdfd0  000058d7
         eb9fdfd4  ec786260  [anon:.bss]
         eb9fdfd8  eb9fe230
         eb9fdfdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eb9fdfe0  00000004
         eb9fdfe4  ebe972cb  /system/lib/libutils.so
         eb9fdfe8  00000000
         eb9fdfec  eb72c000  [anon:libc_malloc]
         eb9fdff0  00000010
         eb9fdff4  6bf7fd3e
         eb9fdff8  ebb91610  [anon:libc_malloc]
         eb9fdffc  ebb91600  [anon:libc_malloc]
         eb9fe000  ec786260  [anon:.bss]
         eb9fe004  00000000
         eb9fe008  ec786260  [anon:.bss]
         eb9fe00c  000058d7
         eb9fe010  ec786260  [anon:.bss]
         eb9fe014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eb9fe018  00000010
         eb9fe01c  00000000
         eb9fe020  eb72c200  [anon:libc_malloc]
         eb9fe024  00000000
         eb9fe028  00000000
         eb9fe02c  00000000
         eb9fe030  00000000
         eb9fe034  00000000
         eb9fe038  6bf7fd3e
         eb9fe03c  ebb91610  [anon:libc_malloc]
         eb9fe040  ebb29f40  [anon:libc_malloc]
         eb9fe044  ec786260  [anon:.bss]
         eb9fe048  00000000
         eb9fe04c  eb9fe1e4
         eb9fe050  000058d7
         eb9fe054  ec0b420f  /system/lib/libbinder.so
    #05  eb9fe058  ebb29f40  [anon:libc_malloc]
         eb9fe05c  ebb77c20  [anon:libc_malloc]
         eb9fe060  ebb91610  [anon:libc_malloc]
         eb9fe064  6bf7fd3e
         eb9fe068  ebb29f40  [anon:libc_malloc]
         eb9fe06c  ebb06798  [anon:libc_malloc]
         eb9fe070  00000001
         eb9fe074  ec0b4193  /system/lib/libbinder.so
    #06  eb9fe078  6bf7fd3e
         eb9fe07c  eb72c000  [anon:libc_malloc]
         eb9fe080  ebb29f40  [anon:libc_malloc]
         eb9fe084  eb72c054  [anon:libc_malloc]
         eb9fe088  ec786260  [anon:.bss]
         eb9fe08c  ec0bb0ad  /system/lib/libbinder.so
    #07  eb9fe090  00000000
         eb9fe094  eb9fe0a0
         eb9fe098  eb9fe160
         eb9fe09c  00000000
         eb9fe0a0  00000000
         eb9fe0a4  ebb242a8  [anon:libc_malloc]
         eb9fe0a8  00000018
         eb9fe0ac  00000024
         eb9fe0b0  00000000
         eb9fe0b4  eb702450  [anon:libc_malloc]
         eb9fe0b8  00000001
         eb9fe0bc  00000003
         eb9fe0c0  00000000
         eb9fe0c4  ec780000  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fe0c8  00000000
         eb9fe0cc  eb010001
         ........  ........
    #08  eb9fe1a0  ebb7ce04  [anon:libc_malloc]
         eb9fe1a4  ec0bb2b1  /system/lib/libbinder.so
         eb9fe1a8  00000000
         eb9fe1ac  eb72c000  [anon:libc_malloc]
         eb9fe1b0  eb72c090  [anon:libc_malloc]
         eb9fe1b4  00000001
         eb9fe1b8  00000000
         eb9fe1bc  ec0bb35b  /system/lib/libbinder.so
    #09  eb9fe1c0  00000000
         eb9fe1c4  ec0ba8af  /system/lib/libbinder.so
         eb9fe1c8  ebb11930  [anon:libc_malloc]
         eb9fe1cc  ebb1193c  [anon:libc_malloc]
         eb9fe1d0  00000000
         eb9fe1d4  ec0d4939  /system/lib/libbinder.so
    #10  eb9fe1d8  ebb11930  [anon:libc_malloc]
         eb9fe1dc  ebe95905  /system/lib/libutils.so
    #11  eb9fe1e0  ebb05240  [anon:libc_malloc]
         eb9fe1e4  ebb11930  [anon:libc_malloc]
         eb9fe1e8  ebb05220  [anon:libc_malloc]
         eb9fe1ec  ebb11930  [anon:libc_malloc]
         eb9fe1f0  6bf7fd3e
         eb9fe1f4  eb9fe230
         eb9fe1f8  eb9fe230
         eb9fe1fc  eb9fe230
         eb9fe200  00000078
         eb9fe204  000058d7
         eb9fe208  000058d7
         eb9fe20c  eccd1020
         eb9fe210  eb9fe230
         eb9fe214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb9fe218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fe21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb9fe220  eb9fe238
         eb9fe224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fe228  eb9fe230
         eb9fe22c  00000000
         eb9fe230  eccd0dc0
         eb9fe234  eb5fe230
         eb9fe238  000058e2
         eb9fe23c  000058d7
         eb9fe240  00000001
         eb9fe244  eb901000
         eb9fe248  000fd230
         eb9fe24c  00001000
         eb9fe250  00000000
         eb9fe254  00000000
         eb9fe258  00000003
         eb9fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 24012, name: Binder:22743_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb5fdfb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eb5fe230
    ip  eb5fdf70  sp  eb5fdf60  lr  ec72f511  pc  ec72a108

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:
         eb5fdf20  ebc01db0  [anon:libc_malloc]
         eb5fdf24  ebb0ad14  [anon:libc_malloc]
         eb5fdf28  ec78e3c0  [anon:.bss]
         eb5fdf2c  ebb0ac08  [anon:libc_malloc]
         eb5fdf30  eb5fdee8
         eb5fdf34  00000000
         eb5fdf38  00000000
         eb5fdf3c  6bf7fd3e
         eb5fdf40  00000000
         eb5fdf44  ebb0ac08  [anon:libc_malloc]
         eb5fdf48  ebb0ac14  [anon:libc_malloc]
         eb5fdf4c  ebb0ad18  [anon:libc_malloc]
         eb5fdf50  00000000
         eb5fdf54  ebb0ac9c  [anon:libc_malloc]
         eb5fdf58  eb5fdfb4
         eb5fdf5c  ec7863a8  [anon:.bss]
    #00  eb5fdf60  eb5fe490
         eb5fdf64  ec786260  [anon:.bss]
         eb5fdf68  00000089
         eb5fdf6c  00000000
    #01  eb5fdf70  00000000
         eb5fdf74  00000000
         eb5fdf78  ffffffff
         eb5fdf7c  eb5fdfb4
         eb5fdf80  00000000
         eb5fdf84  6bf7fd3e
         eb5fdf88  ec1f0028  [anon:.bss]
         eb5fdf8c  00000000
         eb5fdf90  00000000
         eb5fdf94  00000002
         eb5fdf98  ec786260  [anon:.bss]
         eb5fdf9c  00000000
         eb5fdfa0  ec786260  [anon:.bss]
         eb5fdfa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb5fdfa8  00000000
         eb5fdfac  ebb0ac9c  [anon:libc_malloc]
         eb5fdfb0  eb800000  [anon:libc_malloc]
         eb5fdfb4  ebb0ac00  [anon:libc_malloc]
         eb5fdfb8  6bf7fd3e
         eb5fdfbc  ec1f0028  [anon:.bss]
         eb5fdfc0  ebb43600  [anon:libc_malloc]
         eb5fdfc4  ec786260  [anon:.bss]
         eb5fdfc8  00000000
         eb5fdfcc  ec786260  [anon:.bss]
         eb5fdfd0  000058d7
         eb5fdfd4  ec786260  [anon:.bss]
         eb5fdfd8  eb5fe230
         eb5fdfdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eb5fdfe0  00000000
         eb5fdfe4  eb5fe030
         eb5fdfe8  00000000
         eb5fdfec  ebb50c00  [anon:libc_malloc]
         eb5fdff0  00000010
         eb5fdff4  6bf7fd3e
         eb5fdff8  ebb43610  [anon:libc_malloc]
         eb5fdffc  ebb43600  [anon:libc_malloc]
         eb5fe000  ec786260  [anon:.bss]
         eb5fe004  00000000
         eb5fe008  ec786260  [anon:.bss]
         eb5fe00c  000058d7
         eb5fe010  ec786260  [anon:.bss]
         eb5fe014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eb5fe018  00000010
         eb5fe01c  00000000
         eb5fe020  ebb50e00  [anon:libc_malloc]
         eb5fe024  00000000
         eb5fe028  00000000
         eb5fe02c  00000000
         eb5fe030  00000000
         eb5fe034  00000000
         eb5fe038  6bf7fd3e
         eb5fe03c  ebb43610  [anon:libc_malloc]
         eb5fe040  ebba3400  [anon:libc_malloc]
         eb5fe044  ec786260  [anon:.bss]
         eb5fe048  00000000
         eb5fe04c  eb5fe1e4
         eb5fe050  000058d7
         eb5fe054  ec0b420f  /system/lib/libbinder.so
    #05  eb5fe058  ebba3400  [anon:libc_malloc]
         eb5fe05c  ebb7edf0  [anon:libc_malloc]
         eb5fe060  ebb43610  [anon:libc_malloc]
         eb5fe064  6bf7fd3e
         eb5fe068  ebba3400  [anon:libc_malloc]
         eb5fe06c  ebb072c0  [anon:libc_malloc]
         eb5fe070  00000001
         eb5fe074  ec0b4193  /system/lib/libbinder.so
    #06  eb5fe078  ec786260  [anon:.bss]
         eb5fe07c  ebb50c00  [anon:libc_malloc]
         eb5fe080  ebba3400  [anon:libc_malloc]
         eb5fe084  ebb50c54  [anon:libc_malloc]
         eb5fe088  ec786260  [anon:.bss]
         eb5fe08c  ec0bb0ad  /system/lib/libbinder.so
    #07  eb5fe090  00000000
         eb5fe094  eb5fe0a0
         eb5fe098  eb5fe160
         eb5fe09c  00000000
         eb5fe0a0  00000000
         eb5fe0a4  ebb10108  [anon:libc_malloc]
         eb5fe0a8  00000004
         eb5fe0ac  00000006
         eb5fe0b0  00000000
         eb5fe0b4  00000000
         eb5fe0b8  00000000
         eb5fe0bc  00000000
         eb5fe0c0  00000000
         eb5fe0c4  ec660000
         eb5fe0c8  00000000
         eb5fe0cc  03010001
         ........  ........
    #08  eb5fe1a0  ebb50c00  [anon:libc_malloc]
         eb5fe1a4  ebb50c54  [anon:libc_malloc]
         eb5fe1a8  00000000
         eb5fe1ac  ebb50c00  [anon:libc_malloc]
         eb5fe1b0  ebb50c90  [anon:libc_malloc]
         eb5fe1b4  00000000
         eb5fe1b8  00000000
         eb5fe1bc  ec0bb35b  /system/lib/libbinder.so
    #09  eb5fe1c0  00000000
         eb5fe1c4  ec0ba8af  /system/lib/libbinder.so
         eb5fe1c8  eb729300  [anon:libc_malloc]
         eb5fe1cc  eb72930c  [anon:libc_malloc]
         eb5fe1d0  00000000
         eb5fe1d4  ec0d4939  /system/lib/libbinder.so
    #10  eb5fe1d8  eb729300  [anon:libc_malloc]
         eb5fe1dc  ebe95905  /system/lib/libutils.so
    #11  eb5fe1e0  eb7001a0  [anon:libc_malloc]
         eb5fe1e4  eb729300  [anon:libc_malloc]
         eb5fe1e8  eb700150  [anon:libc_malloc]
         eb5fe1ec  eb729300  [anon:libc_malloc]
         eb5fe1f0  6bf7fd3e
         eb5fe1f4  eb5fe230
         eb5fe1f8  eb5fe230
         eb5fe1fc  eb5fe230
         eb5fe200  00000078
         eb5fe204  000058e2
         eb5fe208  000058d7
         eb5fe20c  eb9fe490
         eb5fe210  eb5fe230
         eb5fe214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb5fe218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5fe21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb5fe220  eb5fe238
         eb5fe224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5fe228  eb5fe230
         eb5fe22c  00000000
         eb5fe230  eb9fe230
         eb5fe234  eb4fd230
         eb5fe238  00005dcc
         eb5fe23c  000058d7
         eb5fe240  00000001
         eb5fe244  eb501000
         eb5fe248  000fd230
         eb5fe24c  00001000
         eb5fe250  00000000
         eb5fe254  00000000
         eb5fe258  00000003
         eb5fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 24013, name: HwBinder:22743_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb4fd118  r3  eb4fd074
    r4  ec786260  r5  c0306201  r6  eb4fd118  r7  00000036
    r8  eb4fd138  r9  ec786260  r10 00000000  r11 eb4fd120
    ip  00000000  sp  eb4fd060  lr  ec734709  pc  ec7661c4

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:
         eb4fd020  00000000
         eb4fd024  00000000
         eb4fd028  00000002
         eb4fd02c  ec786260  [anon:.bss]
         eb4fd030  00000000
         eb4fd034  ec72fd63  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fd038  eb73500c  [anon:libc_malloc]
         eb4fd03c  ec776b91  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fd040  eb73500c  [anon:libc_malloc]
         eb4fd044  00000000
         eb4fd048  eb735010  [anon:libc_malloc]
         eb4fd04c  eb4fd490
         eb4fd050  00000000
         eb4fd054  000003a8
         eb4fd058  00000000
         eb4fd05c  00000000
    #00  eb4fd060  eb4fd074
         ........  ........
    #01  eb4fd060  eb4fd074
         eb4fd064  6bf7fd3e
         eb4fd068  ebb3c500  [anon:libc_malloc]
         eb4fd06c  ebe25555  /system/lib/libhidlbase.so
         eb4fd070  eb4fd118
         eb4fd074  00000000
    #02  eb4fd078  ebb09e74  [anon:libc_malloc]
         eb4fd07c  ebb09f78  [anon:libc_malloc]
         eb4fd080  6bf7fd3e
         eb4fd084  ebb3c554  [anon:libc_malloc]
         eb4fd088  ebb3c598  [anon:libc_malloc]
         eb4fd08c  6bf7fd3e
         eb4fd090  ebb7ce28  [anon:libc_malloc]
         eb4fd094  ebb09e08  [anon:libc_malloc]
         eb4fd098  ebb09e14  [anon:libc_malloc]
         eb4fd09c  ebb09f18  [anon:libc_malloc]
         eb4fd0a0  00000000
         eb4fd0a4  ebb09e94  [anon:libc_malloc]
         eb4fd0a8  eb400000
         eb4fd0ac  ebb09ef8  [anon:libc_malloc]
         eb4fd0b0  eb72f830  [anon:libc_malloc]
         eb4fd0b4  ec6ff5d1  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #03  eb4fd1b8  eb4fd1e4
         eb4fd1bc  000058d7
         eb4fd1c0  ebb11960  [anon:libc_malloc]
         eb4fd1c4  ebb1196c  [anon:libc_malloc]
         eb4fd1c8  00000000
         eb4fd1cc  00000000
         eb4fd1d0  eb4fd1e4
         eb4fd1d4  ebe3170d  /system/lib/libhidlbase.so
    #04  eb4fd1d8  ebb11960  [anon:libc_malloc]
         eb4fd1dc  ebe95905  /system/lib/libutils.so
    #05  eb4fd1e0  ebb064b0  [anon:libc_malloc]
         eb4fd1e4  ebb11960  [anon:libc_malloc]
         eb4fd1e8  ebb05290  [anon:libc_malloc]
         eb4fd1ec  ebb11960  [anon:libc_malloc]
         eb4fd1f0  6bf7fd3e
         eb4fd1f4  eb4fd230
         eb4fd1f8  eb4fd230
         eb4fd1fc  eb4fd230
         eb4fd200  00000078
         eb4fd204  000058d7
         eb4fd208  000058d7
         eb4fd20c  eccd1020
         eb4fd210  eb4fd230
         eb4fd214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb4fd218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fd21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb4fd220  eb4fd238
         eb4fd224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fd228  eb4fd230
         eb4fd22c  00000000
         eb4fd230  eb5fe230
         eb4fd234  eb3fc230
         eb4fd238  00005dcd
         eb4fd23c  000058d7
         eb4fd240  00000001
         eb4fd244  eb400000
         eb4fd248  000fd230
         eb4fd24c  00001000
         eb4fd250  00000000
         eb4fd254  00000000
         eb4fd258  00000003
         eb4fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 24015, name: HwBinder:22743_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb3fc118  r3  eb3fc074
    r4  ec786260  r5  c0306201  r6  eb3fc118  r7  00000036
    r8  eb3fc138  r9  ec786260  r10 00000000  r11 eb3fc120
    ip  00000000  sp  eb3fc060  lr  ec734709  pc  ec7661c4

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:
         eb3fc020  00000000
         eb3fc024  00000000
         eb3fc028  00000002
         eb3fc02c  ec786260  [anon:.bss]
         eb3fc030  00000000
         eb3fc034  ec72fd63  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc038  eb73500c  [anon:libc_malloc]
         eb3fc03c  ec776b91  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc040  eb73500c  [anon:libc_malloc]
         eb3fc044  00000000
         eb3fc048  eb735010  [anon:libc_malloc]
         eb3fc04c  eb3fc490
         eb3fc050  00000000
         eb3fc054  000003b0
         eb3fc058  00000000
         eb3fc05c  00000000
    #00  eb3fc060  eb3fc074
         ........  ........
    #01  eb3fc060  eb3fc074
         eb3fc064  6bf7fd3e
         eb3fc068  eb737500  [anon:libc_malloc]
         eb3fc06c  ebe25555  /system/lib/libhidlbase.so
         eb3fc070  eb3fc118
         eb3fc074  00000000
    #02  eb3fc078  00000001
         eb3fc07c  00000000
         eb3fc080  eb8002c0  [anon:libc_malloc]
         eb3fc084  eb737554  [anon:libc_malloc]
         eb3fc088  eb737598  [anon:libc_malloc]
         eb3fc08c  00000004
         eb3fc090  00000004
         eb3fc094  fffffff0
         eb3fc098  fffffff0
         eb3fc09c  ec705c61  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc0a0  6bf7fd3e
         eb3fc0a4  fffffffc
         eb3fc0a8  eb802930  [anon:libc_malloc]
         eb3fc0ac  ec6f226c  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc0b0  ebb0a508  [anon:libc_malloc]
         eb3fc0b4  eb8002c0  [anon:libc_malloc]
         ........  ........
    #03  eb3fc1b8  eb3fc1e4
         eb3fc1bc  000058d7
         eb3fc1c0  ebb11a80  [anon:libc_malloc]
         eb3fc1c4  ebb11a8c  [anon:libc_malloc]
         eb3fc1c8  00000000
         eb3fc1cc  00000000
         eb3fc1d0  eb3fc1e4
         eb3fc1d4  ebe3170d  /system/lib/libhidlbase.so
    #04  eb3fc1d8  ebb11a80  [anon:libc_malloc]
         eb3fc1dc  ebe95905  /system/lib/libutils.so
    #05  eb3fc1e0  ebb067c8  [anon:libc_malloc]
         eb3fc1e4  ebb11a80  [anon:libc_malloc]
         eb3fc1e8  ebb052a0  [anon:libc_malloc]
         eb3fc1ec  ebb11a80  [anon:libc_malloc]
         eb3fc1f0  6bf7fd3e
         eb3fc1f4  eb3fc230
         eb3fc1f8  eb3fc230
         eb3fc1fc  eb3fc230
         eb3fc200  00000078
         eb3fc204  00005dcd
         eb3fc208  000058d7
         eb3fc20c  eb4fd490
         eb3fc210  eb3fc230
         eb3fc214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb3fc218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb3fc220  eb3fc238
         eb3fc224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fc228  eb3fc230
         eb3fc22c  00000000
         eb3fc230  eb4fd230
         eb3fc234  eb2fb230
         eb3fc238  00005dcf
         eb3fc23c  000058d7
         eb3fc240  00000001
         eb3fc244  eb2ff000
         eb3fc248  000fd230
         eb3fc24c  00001000
         eb3fc250  00000000
         eb3fc254  00000000
         eb3fc258  00000003
         eb3fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 24018, name: HwBinder:22743_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb2fb118  r3  eb2fb074
    r4  ec786260  r5  c0306201  r6  eb2fb118  r7  00000036
    r8  eb2fb138  r9  ec786260  r10 00000000  r11 eb2fb120
    ip  00000000  sp  eb2fb060  lr  ec734709  pc  ec7661c4

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:
         eb2fb020  ebb03310  [anon:libc_malloc]
         eb2fb024  ec7264f5  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fb028  eb804900  [anon:libc_malloc]
         eb2fb02c  ebc07240  [anon:libc_malloc]
         eb2fb030  ebc07240  [anon:libc_malloc]
         eb2fb034  eb804900  [anon:libc_malloc]
         eb2fb038  00000000
         eb2fb03c  eb737a04  [anon:libc_malloc]
         eb2fb040  eb73500c  [anon:libc_malloc]
         eb2fb044  00000000
         eb2fb048  eb735010  [anon:libc_malloc]
         eb2fb04c  eb2fb490
         eb2fb050  00000000
         eb2fb054  000003b4
         eb2fb058  00000000
         eb2fb05c  00000000
    #00  eb2fb060  eb2fb074
         ........  ........
    #01  eb2fb060  eb2fb074
         eb2fb064  6bf7fd3e
         eb2fb068  eb737a00  [anon:libc_malloc]
         eb2fb06c  ebe25555  /system/lib/libhidlbase.so
         eb2fb070  eb2fb118
         eb2fb074  00000000
    #02  eb2fb078  ec78e3c0  [anon:.bss]
         eb2fb07c  ebb0b308  [anon:libc_malloc]
         eb2fb080  eb2fb038
         eb2fb084  eb737a54  [anon:libc_malloc]
         eb2fb088  eb737a98  [anon:libc_malloc]
         eb2fb08c  00000004
         eb2fb090  00000004
         eb2fb094  fffffff0
         eb2fb098  fffffff0
         eb2fb09c  ec705c61  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fb0a0  6bf7fd3e
         eb2fb0a4  fffffffc
         eb2fb0a8  eb802930  [anon:libc_malloc]
         eb2fb0ac  ec6f226c  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fb0b0  ebb0b308  [anon:libc_malloc]
         eb2fb0b4  eb8002c0  [anon:libc_malloc]
         ........  ........
    #03  eb2fb1b8  eb2fb1e4
         eb2fb1bc  000058d7
         eb2fb1c0  eb7290f0  [anon:libc_malloc]
         eb2fb1c4  eb7290fc  [anon:libc_malloc]
         eb2fb1c8  00000000
         eb2fb1cc  00000000
         eb2fb1d0  eb2fb1e4
         eb2fb1d4  ebe3170d  /system/lib/libhidlbase.so
    #04  eb2fb1d8  eb7290f0  [anon:libc_malloc]
         eb2fb1dc  ebe95905  /system/lib/libutils.so
    #05  eb2fb1e0  eb702090  [anon:libc_malloc]
         eb2fb1e4  eb7290f0  [anon:libc_malloc]
         eb2fb1e8  eb7001f0  [anon:libc_malloc]
         eb2fb1ec  eb7290f0  [anon:libc_malloc]
         eb2fb1f0  6bf7fd3e
         eb2fb1f4  eb2fb230
         eb2fb1f8  eb2fb230
         eb2fb1fc  eb2fb230
         eb2fb200  00000078
         eb2fb204  00005dcf
         eb2fb208  000058d7
         eb2fb20c  eb3fc490
         eb2fb210  eb2fb230
         eb2fb214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb2fb218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fb21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb2fb220  eb2fb238
         eb2fb224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fb228  eb2fb230
         eb2fb22c  00000000
         eb2fb230  eb3fc230
         eb2fb234  eb1fa230
         eb2fb238  00005dd2
         eb2fb23c  000058d7
         eb2fb240  00000001
         eb2fb244  eb1fe000
         eb2fb248  000fd230
         eb2fb24c  00001000
         eb2fb250  00000000
         eb2fb254  00000000
         eb2fb258  00000003
         eb2fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 25282, name: Binder:22743_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb1f9fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eb1fa230
    ip  eb1f9f70  sp  eb1f9f60  lr  ec72f511  pc  ec72a108

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:
         eb1f9f20  00000000
         eb1f9f24  eb1f9fd0
         eb1f9f28  eb73c544  [anon:libc_malloc]
         eb1f9f2c  eb736180  [anon:libc_malloc]
         eb1f9f30  00000000
         eb1f9f34  00000000
         eb1f9f38  00000000
         eb1f9f3c  6bf7fd3e
         eb1f9f40  00000000
         eb1f9f44  ebb0ba08  [anon:libc_malloc]
         eb1f9f48  ebb0ba2c  [anon:libc_malloc]
         eb1f9f4c  ebb0bb30  [anon:libc_malloc]
         eb1f9f50  00000000
         eb1f9f54  ebb0ba9c  [anon:libc_malloc]
         eb1f9f58  eb1f9fb4
         eb1f9f5c  ec7863a8  [anon:.bss]
    #00  eb1f9f60  eb1fa490
         eb1f9f64  ec786260  [anon:.bss]
         eb1f9f68  00000089
         eb1f9f6c  00000000
    #01  eb1f9f70  00000000
         eb1f9f74  00000000
         eb1f9f78  ffffffff
         eb1f9f7c  eb1f9fb4
         eb1f9f80  00000000
         eb1f9f84  6bf7fd3e
         eb1f9f88  ec1f0028  [anon:.bss]
         eb1f9f8c  00000000
         eb1f9f90  00000000
         eb1f9f94  00000002
         eb1f9f98  ec786260  [anon:.bss]
         eb1f9f9c  00000000
         eb1f9fa0  ec786260  [anon:.bss]
         eb1f9fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb1f9fa8  00000000
         eb1f9fac  ebb0ba9c  [anon:libc_malloc]
         eb1f9fb0  eb800000  [anon:libc_malloc]
         eb1f9fb4  ebb0ba00  [anon:libc_malloc]
         eb1f9fb8  6bf7fd3e
         eb1f9fbc  ec1f0028  [anon:.bss]
         eb1f9fc0  ebb82000  [anon:libc_malloc]
         eb1f9fc4  ec786260  [anon:.bss]
         eb1f9fc8  00000000
         eb1f9fcc  ec786260  [anon:.bss]
         eb1f9fd0  000058d7
         eb1f9fd4  ec786260  [anon:.bss]
         eb1f9fd8  eb1fa230
         eb1f9fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eb1f9fe0  00000000
         eb1f9fe4  eb1fa030
         eb1f9fe8  00000000
         eb1f9fec  ebb66400  [anon:libc_malloc]
         eb1f9ff0  00000010
         eb1f9ff4  6bf7fd3e
         eb1f9ff8  ebb82010  [anon:libc_malloc]
         eb1f9ffc  ebb82000  [anon:libc_malloc]
         eb1fa000  ec786260  [anon:.bss]
         eb1fa004  00000000
         eb1fa008  ec786260  [anon:.bss]
         eb1fa00c  000058d7
         eb1fa010  ec786260  [anon:.bss]
         eb1fa014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eb1fa018  00000010
         eb1fa01c  00000000
         eb1fa020  ebb66600  [anon:libc_malloc]
         eb1fa024  00000000
         eb1fa028  00000000
         eb1fa02c  00000000
         eb1fa030  00000000
         eb1fa034  00000000
         eb1fa038  6bf7fd3e
         eb1fa03c  ebb82010  [anon:libc_malloc]
         eb1fa040  ebb29440  [anon:libc_malloc]
         eb1fa044  ec786260  [anon:.bss]
         eb1fa048  00000000
         eb1fa04c  eb1fa1e4
         eb1fa050  000058d7
         eb1fa054  ec0b420f  /system/lib/libbinder.so
    #05  eb1fa058  ebb29440  [anon:libc_malloc]
         eb1fa05c  ebb05740  [anon:libc_malloc]
         eb1fa060  ebb82010  [anon:libc_malloc]
         eb1fa064  6bf7fd3e
         eb1fa068  ebb29440  [anon:libc_malloc]
         eb1fa06c  ebb06a80  [anon:libc_malloc]
         eb1fa070  00000001
         eb1fa074  ec0b4193  /system/lib/libbinder.so
    #06  eb1fa078  ec786260  [anon:.bss]
         eb1fa07c  ebb66400  [anon:libc_malloc]
         eb1fa080  ebb29440  [anon:libc_malloc]
         eb1fa084  ebb66454  [anon:libc_malloc]
         eb1fa088  ec786260  [anon:.bss]
         eb1fa08c  ec0bb0ad  /system/lib/libbinder.so
    #07  eb1fa090  ffff0208  [vectors]
         eb1fa094  eb1fa0e9
         eb1fa098  0000000a
         eb1fa09c  ebb0ba00  [anon:libc_malloc]
         eb1fa0a0  6bf7fd3e
         eb1fa0a4  ebb0ac08  [anon:libc_malloc]
         eb1fa0a8  6bf7fd3e
         eb1fa0ac  00000000
         eb1fa0b0  03000000
         eb1fa0b4  eb1fa0f4
         eb1fa0b8  eb1fa490
         eb1fa0bc  ec730ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eb1fa0c0  00000000
         eb1fa0c4  ec66da0d  /system/lib/libbase.so
         eb1fa0c8  eb1fa0f4
         eb1fa0cc  03000000
         ........  ........
    #08  eb1fa1a0  ebb66400  [anon:libc_malloc]
         eb1fa1a4  ebb66454  [anon:libc_malloc]
         eb1fa1a8  00000000
         eb1fa1ac  ebb66400  [anon:libc_malloc]
         eb1fa1b0  ebb66490  [anon:libc_malloc]
         eb1fa1b4  00000000
         eb1fa1b8  00000000
         eb1fa1bc  ec0bb35b  /system/lib/libbinder.so
    #09  eb1fa1c0  00000000
         eb1fa1c4  ec0ba8af  /system/lib/libbinder.so
         eb1fa1c8  eb729000  [anon:libc_malloc]
         eb1fa1cc  eb72900c  [anon:libc_malloc]
         eb1fa1d0  00000000
         eb1fa1d4  ec0d4939  /system/lib/libbinder.so
    #10  eb1fa1d8  eb729000  [anon:libc_malloc]
         eb1fa1dc  ebe95905  /system/lib/libutils.so
    #11  eb1fa1e0  ebb052f0  [anon:libc_malloc]
         eb1fa1e4  eb729000  [anon:libc_malloc]
         eb1fa1e8  ebb052d0  [anon:libc_malloc]
         eb1fa1ec  eb729000  [anon:libc_malloc]
         eb1fa1f0  6bf7fd3e
         eb1fa1f4  eb1fa230
         eb1fa1f8  eb1fa230
         eb1fa1fc  eb1fa230
         eb1fa200  00000078
         eb1fa204  000058d7
         eb1fa208  000058d7
         eb1fa20c  eccd1020
         eb1fa210  eb1fa230
         eb1fa214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb1fa218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1fa21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb1fa220  eb1fa238
         eb1fa224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1fa228  eb1fa230
         eb1fa22c  00000000
         eb1fa230  eb2fb230
         eb1fa234  eb0f9230
         eb1fa238  000062c2
         eb1fa23c  000058d7
         eb1fa240  00000001
         eb1fa244  eb0fd000
         eb1fa248  000fd230
         eb1fa24c  00001000
         eb1fa250  00000000
         eb1fa254  00000000
         eb1fa258  00000003
         eb1fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 25288, name: HwBinder:22743_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb0f9118  r3  eb0f9074
    r4  ec786260  r5  c0306201  r6  eb0f9118  r7  00000036
    r8  eb0f9138  r9  ec786260  r10 00000000  r11 eb0f9120
    ip  00000000  sp  eb0f9060  lr  ec734709  pc  ec7661c4

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:
         eb0f9020  00000000
         eb0f9024  00000000
         eb0f9028  00000002
         eb0f902c  ec786260  [anon:.bss]
         eb0f9030  00000000
         eb0f9034  ec72fd63  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f9038  eb73500c  [anon:libc_malloc]
         eb0f903c  ec776b91  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f9040  eb73500c  [anon:libc_malloc]
         eb0f9044  00000000
         eb0f9048  eb735010  [anon:libc_malloc]
         eb0f904c  eb0f9490
         eb0f9050  00000000
         eb0f9054  000003ac
         eb0f9058  00000000
         eb0f905c  00000000
    #00  eb0f9060  eb0f9074
         ........  ........
    #01  eb0f9060  eb0f9074
         eb0f9064  6bf7fd3e
         eb0f9068  eb737f00  [anon:libc_malloc]
         eb0f906c  ebe25555  /system/lib/libhidlbase.so
         eb0f9070  eb0f9118
         eb0f9074  00000000
    #02  eb0f9078  ec78e3c0  [anon:.bss]
         eb0f907c  ebb0c108  [anon:libc_malloc]
         eb0f9080  eb0f9038
         eb0f9084  eb737f54  [anon:libc_malloc]
         eb0f9088  eb737f98  [anon:libc_malloc]
         eb0f908c  00000004
         eb0f9090  00000004
         eb0f9094  fffffff0
         eb0f9098  fffffff0
         eb0f909c  ec705c61  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f90a0  6bf7fd3e
         eb0f90a4  fffffffc
         eb0f90a8  eb802930  [anon:libc_malloc]
         eb0f90ac  ec6f226c  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f90b0  ebb0c108  [anon:libc_malloc]
         eb0f90b4  eb8002c0  [anon:libc_malloc]
         ........  ........
    #03  eb0f91b8  eb0f91e4
         eb0f91bc  000058d7
         eb0f91c0  ebb11ab0  [anon:libc_malloc]
         eb0f91c4  ebb11abc  [anon:libc_malloc]
         eb0f91c8  00000000
         eb0f91cc  00000000
         eb0f91d0  eb0f91e4
         eb0f91d4  ebe3170d  /system/lib/libhidlbase.so
    #04  eb0f91d8  ebb11ab0  [anon:libc_malloc]
         eb0f91dc  ebe95905  /system/lib/libutils.so
    #05  eb0f91e0  ebb067e0  [anon:libc_malloc]
         eb0f91e4  ebb11ab0  [anon:libc_malloc]
         eb0f91e8  ebb05310  [anon:libc_malloc]
         eb0f91ec  ebb11ab0  [anon:libc_malloc]
         eb0f91f0  6bf7fd3e
         eb0f91f4  eb0f9230
         eb0f91f8  eb0f9230
         eb0f91fc  eb0f9230
         eb0f9200  00000078
         eb0f9204  00005dcd
         eb0f9208  000058d7
         eb0f920c  eb4fd490
         eb0f9210  eb0f9230
         eb0f9214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb0f9218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f921c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb0f9220  eb0f9238
         eb0f9224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f9228  eb0f9230
         eb0f922c  00000000
         eb0f9230  eb1fa230
         eb0f9234  eaff8230
         eb0f9238  000062c8
         eb0f923c  000058d7
         eb0f9240  00000001
         eb0f9244  eaffc000
         eb0f9248  000fd230
         eb0f924c  00001000
         eb0f9250  00000000
         eb0f9254  00000000
         eb0f9258  00000003
         eb0f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29192, name: Binder:22743_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea9f1fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea9f2230
    ip  ea9f1f70  sp  ea9f1f60  lr  ec72f511  pc  ec72a108

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:
         ea9f1f20  6bf7fd3e
         ea9f1f24  ea8f1498
         ea9f1f28  ec7863a8  [anon:.bss]
         ea9f1f2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f1f30  00000000
         ea9f1f34  01000000
         ea9f1f38  ec786260  [anon:.bss]
         ea9f1f3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f1f40  ea8f1238
         ea9f1f44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f1f48  ea8f1230
         ea9f1f4c  ea9f1f94
         ea9f1f50  ea8f1274
         ea9f1f54  00000000
         ea9f1f58  ea9f1fb4
         ea9f1f5c  ec7863a8  [anon:.bss]
    #00  ea9f1f60  ea9f2490
         ea9f1f64  ec786260  [anon:.bss]
         ea9f1f68  00000089
         ea9f1f6c  00000000
    #01  ea9f1f70  00000000
         ea9f1f74  00000000
         ea9f1f78  ffffffff
         ea9f1f7c  ea9f1fb4
         ea9f1f80  00000000
         ea9f1f84  6bf7fd3e
         ea9f1f88  ec1f0028  [anon:.bss]
         ea9f1f8c  00000000
         ea9f1f90  00000000
         ea9f1f94  00000002
         ea9f1f98  ec786260  [anon:.bss]
         ea9f1f9c  00000000
         ea9f1fa0  ec786260  [anon:.bss]
         ea9f1fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea9f1fa8  00000000
         ea9f1fac  00000000
         ea9f1fb0  6bf7fd3e
         ea9f1fb4  ea7f4000
         ea9f1fb8  6bf7fd3e
         ea9f1fbc  ec1f0028  [anon:.bss]
         ea9f1fc0  ebb44400  [anon:libc_malloc]
         ea9f1fc4  ec786260  [anon:.bss]
         ea9f1fc8  00000000
         ea9f1fcc  ec786260  [anon:.bss]
         ea9f1fd0  000058d7
         ea9f1fd4  ec786260  [anon:.bss]
         ea9f1fd8  ea9f2230
         ea9f1fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea9f1fe0  00000000
         ea9f1fe4  ea9f2030
         ea9f1fe8  00000000
         ea9f1fec  ebb90200  [anon:libc_malloc]
         ea9f1ff0  00000010
         ea9f1ff4  6bf7fd3e
         ea9f1ff8  ebb44410  [anon:libc_malloc]
         ea9f1ffc  ebb44400  [anon:libc_malloc]
         ea9f2000  ec786260  [anon:.bss]
         ea9f2004  00000000
         ea9f2008  ec786260  [anon:.bss]
         ea9f200c  000058d7
         ea9f2010  ec786260  [anon:.bss]
         ea9f2014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea9f2018  00000010
         ea9f201c  00000000
         ea9f2020  ebb90400  [anon:libc_malloc]
         ea9f2024  00000000
         ea9f2028  00000000
         ea9f202c  00000000
         ea9f2030  00000000
         ea9f2034  00000000
         ea9f2038  6bf7fd3e
         ea9f203c  ebb44410  [anon:libc_malloc]
         ea9f2040  ebba32c0  [anon:libc_malloc]
         ea9f2044  ec786260  [anon:.bss]
         ea9f2048  00000000
         ea9f204c  ea9f21e4
         ea9f2050  000058d7
         ea9f2054  ec0b420f  /system/lib/libbinder.so
    #05  ea9f2058  ebba32c0  [anon:libc_malloc]
         ea9f205c  ebb7ec60  [anon:libc_malloc]
         ea9f2060  ebb44410  [anon:libc_malloc]
         ea9f2064  6bf7fd3e
         ea9f2068  ebba32c0  [anon:libc_malloc]
         ea9f206c  ebb07278  [anon:libc_malloc]
         ea9f2070  00000001
         ea9f2074  ec0b4193  /system/lib/libbinder.so
    #06  ea9f2078  6bf7fd3e
         ea9f207c  ebb90200  [anon:libc_malloc]
         ea9f2080  ebba32c0  [anon:libc_malloc]
         ea9f2084  ebb90254  [anon:libc_malloc]
         ea9f2088  ec786260  [anon:.bss]
         ea9f208c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea9f2090  ffff0208  [vectors]
         ea9f2094  ea9f20e9
         ea9f2098  0000000a
         ea9f209c  ebb0f200  [anon:libc_malloc]
         ea9f20a0  6bf7fd3e
         ea9f20a4  ebb0e408  [anon:libc_malloc]
         ea9f20a8  6bf7fd3e
         ea9f20ac  00000000
         ea9f20b0  03000000
         ea9f20b4  ea9f20f4
         ea9f20b8  ea9f2490
         ea9f20bc  ec730ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f20c0  00000000
         ea9f20c4  ec66da0d  /system/lib/libbase.so
         ea9f20c8  ea9f20f4
         ea9f20cc  03000000
         ........  ........
    #08  ea9f21a0  ebb90200  [anon:libc_malloc]
         ea9f21a4  ebb90254  [anon:libc_malloc]
         ea9f21a8  00000000
         ea9f21ac  ebb90200  [anon:libc_malloc]
         ea9f21b0  ebb90290  [anon:libc_malloc]
         ea9f21b4  00000000
         ea9f21b8  00000000
         ea9f21bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea9f21c0  00000000
         ea9f21c4  ec0ba8af  /system/lib/libbinder.so
         ea9f21c8  eb729270  [anon:libc_malloc]
         ea9f21cc  eb72927c  [anon:libc_malloc]
         ea9f21d0  00000000
         ea9f21d4  ec0d4939  /system/lib/libbinder.so
    #10  ea9f21d8  eb729270  [anon:libc_malloc]
         ea9f21dc  ebe95905  /system/lib/libutils.so
    #11  ea9f21e0  eb700000  [anon:libc_malloc]
         ea9f21e4  eb729270  [anon:libc_malloc]
         ea9f21e8  eb7002a0  [anon:libc_malloc]
         ea9f21ec  eb729270  [anon:libc_malloc]
         ea9f21f0  6bf7fd3e
         ea9f21f4  ea9f2230
         ea9f21f8  ea9f2230
         ea9f21fc  ea9f2230
         ea9f2200  00000078
         ea9f2204  000058e2
         ea9f2208  000058d7
         ea9f220c  eb9fe490
         ea9f2210  ea9f2230
         ea9f2214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea9f2218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f221c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea9f2220  ea9f2238
         ea9f2224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f2228  ea9f2230
         ea9f222c  00000000
         ea9f2230  eaaf3230
         ea9f2234  ea8f1230
         ea9f2238  00007208
         ea9f223c  000058d7
         ea9f2240  00000001
         ea9f2244  ea8f5000
         ea9f2248  000fd230
         ea9f224c  00001000
         ea9f2250  00000000
         ea9f2254  00000000
         ea9f2258  00000003
         ea9f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29194, name: Binder:22743_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea8f0fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea8f1230
    ip  ea8f0f70  sp  ea8f0f60  lr  ec72f511  pc  ec72a108

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:
         ea8f0f20  6bf7fd3e
         ea8f0f24  ea7f0498
         ea8f0f28  ec7863a8  [anon:.bss]
         ea8f0f2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f0f30  00000000
         ea8f0f34  01000000
         ea8f0f38  ec786260  [anon:.bss]
         ea8f0f3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f0f40  ea7f0238
         ea8f0f44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f0f48  ea7f0230
         ea8f0f4c  ea8f0f94
         ea8f0f50  ea7f0274
         ea8f0f54  00000000
         ea8f0f58  ea8f0fb4
         ea8f0f5c  ec7863a8  [anon:.bss]
    #00  ea8f0f60  ea8f1490
         ea8f0f64  ec786260  [anon:.bss]
         ea8f0f68  00000089
         ea8f0f6c  00000000
    #01  ea8f0f70  00000000
         ea8f0f74  00000000
         ea8f0f78  ffffffff
         ea8f0f7c  ea8f0fb4
         ea8f0f80  00000000
         ea8f0f84  6bf7fd3e
         ea8f0f88  ec1f0028  [anon:.bss]
         ea8f0f8c  00000000
         ea8f0f90  00000000
         ea8f0f94  00000002
         ea8f0f98  ec786260  [anon:.bss]
         ea8f0f9c  00000000
         ea8f0fa0  ec786260  [anon:.bss]
         ea8f0fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea8f0fa8  00000000
         ea8f0fac  00000000
         ea8f0fb0  6bf7fd3e
         ea8f0fb4  ea6f3000
         ea8f0fb8  6bf7fd3e
         ea8f0fbc  ec1f0028  [anon:.bss]
         ea8f0fc0  ebb44600  [anon:libc_malloc]
         ea8f0fc4  ec786260  [anon:.bss]
         ea8f0fc8  00000000
         ea8f0fcc  ec786260  [anon:.bss]
         ea8f0fd0  000058d7
         ea8f0fd4  ec786260  [anon:.bss]
         ea8f0fd8  ea8f1230
         ea8f0fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea8f0fe0  00000000
         ea8f0fe4  ea8f1030
         ea8f0fe8  00000000
         ea8f0fec  eb77b800  [anon:libc_malloc]
         ea8f0ff0  00000010
         ea8f0ff4  6bf7fd3e
         ea8f0ff8  ebb44610  [anon:libc_malloc]
         ea8f0ffc  ebb44600  [anon:libc_malloc]
         ea8f1000  ec786260  [anon:.bss]
         ea8f1004  00000000
         ea8f1008  ec786260  [anon:.bss]
         ea8f100c  000058d7
         ea8f1010  ec786260  [anon:.bss]
         ea8f1014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea8f1018  00000010
         ea8f101c  00000000
         ea8f1020  eb77ba00  [anon:libc_malloc]
         ea8f1024  00000000
         ea8f1028  00000000
         ea8f102c  00000000
         ea8f1030  00000000
         ea8f1034  00000000
         ea8f1038  6bf7fd3e
         ea8f103c  ebb44610  [anon:libc_malloc]
         ea8f1040  ebba3480  [anon:libc_malloc]
         ea8f1044  ec786260  [anon:.bss]
         ea8f1048  00000000
         ea8f104c  ea8f11e4
         ea8f1050  000058d7
         ea8f1054  ec0b420f  /system/lib/libbinder.so
    #05  ea8f1058  ebba3480  [anon:libc_malloc]
         ea8f105c  ebb7efa0  [anon:libc_malloc]
         ea8f1060  ebb44610  [anon:libc_malloc]
         ea8f1064  6bf7fd3e
         ea8f1068  ebba3480  [anon:libc_malloc]
         ea8f106c  ebb072d8  [anon:libc_malloc]
         ea8f1070  00000001
         ea8f1074  ec0b4193  /system/lib/libbinder.so
    #06  ea8f1078  6bf7fd3e
         ea8f107c  eb77b800  [anon:libc_malloc]
         ea8f1080  ebba3480  [anon:libc_malloc]
         ea8f1084  eb77b854  [anon:libc_malloc]
         ea8f1088  ec786260  [anon:.bss]
         ea8f108c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea8f1090  ffff0208  [vectors]
         ea8f1094  ea8f10e9
         ea8f1098  0000000a
         ea8f109c  ebb0f900  [anon:libc_malloc]
         ea8f10a0  6bf7fd3e
         ea8f10a4  ebb0f208  [anon:libc_malloc]
         ea8f10a8  6bf7fd3e
         ea8f10ac  ebb0f908  [anon:libc_malloc]
         ea8f10b0  0000000d
         ea8f10b4  ebb0f92c  [anon:libc_malloc]
         ea8f10b8  ea8f1128
         ea8f10bc  ebb0f994  [anon:libc_malloc]
         ea8f10c0  eb400000
         ea8f10c4  ebb0f9f8  [anon:libc_malloc]
         ea8f10c8  eb701f00  [anon:libc_malloc]
         ea8f10cc  ec6ffd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea8f11a0  eb77b800  [anon:libc_malloc]
         ea8f11a4  eb77b854  [anon:libc_malloc]
         ea8f11a8  00000000
         ea8f11ac  eb77b800  [anon:libc_malloc]
         ea8f11b0  eb77b890  [anon:libc_malloc]
         ea8f11b4  00000000
         ea8f11b8  00000000
         ea8f11bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea8f11c0  00000000
         ea8f11c4  ec0ba8af  /system/lib/libbinder.so
         ea8f11c8  ebb13e50  [anon:libc_malloc]
         ea8f11cc  ebb13e5c  [anon:libc_malloc]
         ea8f11d0  00000000
         ea8f11d4  ec0d4939  /system/lib/libbinder.so
    #10  ea8f11d8  ebb13e50  [anon:libc_malloc]
         ea8f11dc  ebe95905  /system/lib/libutils.so
    #11  ea8f11e0  ebb52880  [anon:libc_malloc]
         ea8f11e4  ebb13e50  [anon:libc_malloc]
         ea8f11e8  eb700000  [anon:libc_malloc]
         ea8f11ec  ebb13e50  [anon:libc_malloc]
         ea8f11f0  6bf7fd3e
         ea8f11f4  ea8f1230
         ea8f11f8  ea8f1230
         ea8f11fc  ea8f1230
         ea8f1200  00000078
         ea8f1204  00007208
         ea8f1208  000058d7
         ea8f120c  ea9f2490
         ea8f1210  ea8f1230
         ea8f1214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea8f1218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f121c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea8f1220  ea8f1238
         ea8f1224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f1228  ea8f1230
         ea8f122c  00000000
         ea8f1230  ea9f2230
         ea8f1234  ea7f0230
         ea8f1238  0000720a
         ea8f123c  000058d7
         ea8f1240  00000001
         ea8f1244  ea7f4000
         ea8f1248  000fd230
         ea8f124c  00001000
         ea8f1250  00000000
         ea8f1254  00000000
         ea8f1258  00000003
         ea8f125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29200, name: Binder:22743_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea7effb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea7f0230
    ip  ea7eff70  sp  ea7eff60  lr  ec72f511  pc  ec72a108

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:
         ea7eff20  6bf7fd3e
         ea7eff24  ea6ef498
         ea7eff28  ec7863a8  [anon:.bss]
         ea7eff2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea7eff30  00000000
         ea7eff34  01000000
         ea7eff38  ec786260  [anon:.bss]
         ea7eff3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea7eff40  ea6ef238
         ea7eff44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7eff48  ea6ef230
         ea7eff4c  ea7eff94
         ea7eff50  ea6ef274
         ea7eff54  00000000
         ea7eff58  ea7effb4
         ea7eff5c  ec7863a8  [anon:.bss]
    #00  ea7eff60  ea7f0490
         ea7eff64  ec786260  [anon:.bss]
         ea7eff68  00000089
         ea7eff6c  00000000
    #01  ea7eff70  00000000
         ea7eff74  00000000
         ea7eff78  ffffffff
         ea7eff7c  ea7effb4
         ea7eff80  00000000
         ea7eff84  6bf7fd3e
         ea7eff88  ec1f0028  [anon:.bss]
         ea7eff8c  00000000
         ea7eff90  00000000
         ea7eff94  00000002
         ea7eff98  ec786260  [anon:.bss]
         ea7eff9c  00000000
         ea7effa0  ec786260  [anon:.bss]
         ea7effa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea7effa8  00000000
         ea7effac  00000000
         ea7effb0  6bf7fd3e
         ea7effb4  ea5f2000
         ea7effb8  6bf7fd3e
         ea7effbc  ec1f0028  [anon:.bss]
         ea7effc0  ebb43800  [anon:libc_malloc]
         ea7effc4  ec786260  [anon:.bss]
         ea7effc8  00000000
         ea7effcc  ec786260  [anon:.bss]
         ea7effd0  000058d7
         ea7effd4  ec786260  [anon:.bss]
         ea7effd8  ea7f0230
         ea7effdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea7effe0  00000000
         ea7effe4  ea7f0030
         ea7effe8  00000000
         ea7effec  ebb90600  [anon:libc_malloc]
         ea7efff0  00000010
         ea7efff4  6bf7fd3e
         ea7efff8  ebb43810  [anon:libc_malloc]
         ea7efffc  ebb43800  [anon:libc_malloc]
         ea7f0000  ec786260  [anon:.bss]
         ea7f0004  00000000
         ea7f0008  ec786260  [anon:.bss]
         ea7f000c  000058d7
         ea7f0010  ec786260  [anon:.bss]
         ea7f0014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea7f0018  00000010
         ea7f001c  00000000
         ea7f0020  ebb90800  [anon:libc_malloc]
         ea7f0024  00000000
         ea7f0028  00000000
         ea7f002c  00000000
         ea7f0030  00000000
         ea7f0034  00000000
         ea7f0038  6bf7fd3e
         ea7f003c  ebb43810  [anon:libc_malloc]
         ea7f0040  ebba3300  [anon:libc_malloc]
         ea7f0044  ec786260  [anon:.bss]
         ea7f0048  00000000
         ea7f004c  ea7f01e4
         ea7f0050  000058d7
         ea7f0054  ec0b420f  /system/lib/libbinder.so
    #05  ea7f0058  ebba3300  [anon:libc_malloc]
         ea7f005c  ebb7ef40  [anon:libc_malloc]
         ea7f0060  ebb43810  [anon:libc_malloc]
         ea7f0064  6bf7fd3e
         ea7f0068  ebba3300  [anon:libc_malloc]
         ea7f006c  ebb07290  [anon:libc_malloc]
         ea7f0070  00000001
         ea7f0074  ec0b4193  /system/lib/libbinder.so
    #06  ea7f0078  6bf7fd3e
         ea7f007c  ebb90600  [anon:libc_malloc]
         ea7f0080  ebba3300  [anon:libc_malloc]
         ea7f0084  ebb90654  [anon:libc_malloc]
         ea7f0088  ec786260  [anon:.bss]
         ea7f008c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea7f0090  ffff0208  [vectors]
         ea7f0094  ea7f00e9
         ea7f0098  0000000a
         ea7f009c  ebbab000  [anon:libc_malloc]
         ea7f00a0  6bf7fd3e
         ea7f00a4  ebb0f908  [anon:libc_malloc]
         ea7f00a8  6bf7fd3e
         ea7f00ac  00000000
         ea7f00b0  03000000
         ea7f00b4  ea7f00f4
         ea7f00b8  ea7f0490
         ea7f00bc  ec730ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f00c0  00000000
         ea7f00c4  ec66da0d  /system/lib/libbase.so
         ea7f00c8  ea7f00f4
         ea7f00cc  03000000
         ........  ........
    #08  ea7f01a0  ebb90600  [anon:libc_malloc]
         ea7f01a4  ebb90654  [anon:libc_malloc]
         ea7f01a8  00000000
         ea7f01ac  ebb90600  [anon:libc_malloc]
         ea7f01b0  ebb90690  [anon:libc_malloc]
         ea7f01b4  00000000
         ea7f01b8  00000000
         ea7f01bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea7f01c0  00000000
         ea7f01c4  ec0ba8af  /system/lib/libbinder.so
         ea7f01c8  eb729090  [anon:libc_malloc]
         ea7f01cc  eb72909c  [anon:libc_malloc]
         ea7f01d0  00000000
         ea7f01d4  ec0d4939  /system/lib/libbinder.so
    #10  ea7f01d8  eb729090  [anon:libc_malloc]
         ea7f01dc  ebe95905  /system/lib/libutils.so
    #11  ea7f01e0  eb7000a0  [anon:libc_malloc]
         ea7f01e4  eb729090  [anon:libc_malloc]
         ea7f01e8  ebb52880  [anon:libc_malloc]
         ea7f01ec  eb729090  [anon:libc_malloc]
         ea7f01f0  6bf7fd3e
         ea7f01f4  ea7f0230
         ea7f01f8  ea7f0230
         ea7f01fc  ea7f0230
         ea7f0200  00000078
         ea7f0204  0000720a
         ea7f0208  000058d7
         ea7f020c  ea8f1490
         ea7f0210  ea7f0230
         ea7f0214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea7f0218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f021c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea7f0220  ea7f0238
         ea7f0224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f0228  ea7f0230
         ea7f022c  00000000
         ea7f0230  ea8f1230
         ea7f0234  ea6ef230
         ea7f0238  00007210
         ea7f023c  000058d7
         ea7f0240  00000001
         ea7f0244  ea6f3000
         ea7f0248  000fd230
         ea7f024c  00001000
         ea7f0250  00000000
         ea7f0254  00000000
         ea7f0258  00000003
         ea7f025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29201, name: Binder:22743_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea6eefb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea6ef230
    ip  ea6eef70  sp  ea6eef60  lr  ec72f511  pc  ec72a108

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:
         ea6eef20  6bf7fd3e
         ea6eef24  ea5ee498
         ea6eef28  ec7863a8  [anon:.bss]
         ea6eef2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea6eef30  00000000
         ea6eef34  01000000
         ea6eef38  ec786260  [anon:.bss]
         ea6eef3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea6eef40  ea5ee238
         ea6eef44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6eef48  ea5ee230
         ea6eef4c  ea6eef94
         ea6eef50  ea5ee274
         ea6eef54  00000000
         ea6eef58  ea6eefb4
         ea6eef5c  ec7863a8  [anon:.bss]
    #00  ea6eef60  ea6ef490
         ea6eef64  ec786260  [anon:.bss]
         ea6eef68  00000089
         ea6eef6c  00000000
    #01  ea6eef70  00000000
         ea6eef74  00000000
         ea6eef78  ffffffff
         ea6eef7c  ea6eefb4
         ea6eef80  00000000
         ea6eef84  6bf7fd3e
         ea6eef88  ec1f0028  [anon:.bss]
         ea6eef8c  00000000
         ea6eef90  00000000
         ea6eef94  00000002
         ea6eef98  ec786260  [anon:.bss]
         ea6eef9c  00000000
         ea6eefa0  ec786260  [anon:.bss]
         ea6eefa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea6eefa8  00000000
         ea6eefac  00000000
         ea6eefb0  6bf7fd3e
         ea6eefb4  ea4f1000
         ea6eefb8  6bf7fd3e
         ea6eefbc  ec1f0028  [anon:.bss]
         ea6eefc0  ebb8ac00  [anon:libc_malloc]
         ea6eefc4  ec786260  [anon:.bss]
         ea6eefc8  00000000
         ea6eefcc  ec786260  [anon:.bss]
         ea6eefd0  000058d7
         ea6eefd4  ec786260  [anon:.bss]
         ea6eefd8  ea6ef230
         ea6eefdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea6eefe0  00000000
         ea6eefe4  ea6ef030
         ea6eefe8  00000000
         ea6eefec  eb77bc00  [anon:libc_malloc]
         ea6eeff0  00000010
         ea6eeff4  6bf7fd3e
         ea6eeff8  ebb8ac10  [anon:libc_malloc]
         ea6eeffc  ebb8ac00  [anon:libc_malloc]
         ea6ef000  ec786260  [anon:.bss]
         ea6ef004  00000000
         ea6ef008  ec786260  [anon:.bss]
         ea6ef00c  000058d7
         ea6ef010  ec786260  [anon:.bss]
         ea6ef014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea6ef018  00000010
         ea6ef01c  00000000
         ea6ef020  eb77be00  [anon:libc_malloc]
         ea6ef024  00000000
         ea6ef028  00000000
         ea6ef02c  00000000
         ea6ef030  00000000
         ea6ef034  00000000
         ea6ef038  6bf7fd3e
         ea6ef03c  ebb8ac10  [anon:libc_malloc]
         ea6ef040  eb736680  [anon:libc_malloc]
         ea6ef044  ec786260  [anon:.bss]
         ea6ef048  00000000
         ea6ef04c  ea6ef1e4
         ea6ef050  000058d7
         ea6ef054  ec0b420f  /system/lib/libbinder.so
    #05  ea6ef058  eb736680  [anon:libc_malloc]
         ea6ef05c  ebb770a0  [anon:libc_malloc]
         ea6ef060  ebb8ac10  [anon:libc_malloc]
         ea6ef064  6bf7fd3e
         ea6ef068  eb736680  [anon:libc_malloc]
         ea6ef06c  eb702060  [anon:libc_malloc]
         ea6ef070  00000001
         ea6ef074  ec0b4193  /system/lib/libbinder.so
    #06  ea6ef078  6bf7fd3e
         ea6ef07c  eb77bc00  [anon:libc_malloc]
         ea6ef080  eb736680  [anon:libc_malloc]
         ea6ef084  eb77bc54  [anon:libc_malloc]
         ea6ef088  ec786260  [anon:.bss]
         ea6ef08c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea6ef090  ffff0208  [vectors]
         ea6ef094  ea6ef0e9
         ea6ef098  0000000a
         ea6ef09c  ebbab700  [anon:libc_malloc]
         ea6ef0a0  6bf7fd3e
         ea6ef0a4  ebbab008  [anon:libc_malloc]
         ea6ef0a8  6bf7fd3e
         ea6ef0ac  ebbab708  [anon:libc_malloc]
         ea6ef0b0  0000000d
         ea6ef0b4  ebbab72c  [anon:libc_malloc]
         ea6ef0b8  ea6ef128
         ea6ef0bc  ebbab794  [anon:libc_malloc]
         ea6ef0c0  eb400000
         ea6ef0c4  ebbab7f8  [anon:libc_malloc]
         ea6ef0c8  eb701f80  [anon:libc_malloc]
         ea6ef0cc  ec6ffd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea6ef1a0  eb77bc00  [anon:libc_malloc]
         ea6ef1a4  eb77bc54  [anon:libc_malloc]
         ea6ef1a8  00000000
         ea6ef1ac  eb77bc00  [anon:libc_malloc]
         ea6ef1b0  eb77bc90  [anon:libc_malloc]
         ea6ef1b4  00000000
         ea6ef1b8  00000000
         ea6ef1bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea6ef1c0  00000000
         ea6ef1c4  ec0ba8af  /system/lib/libbinder.so
         ea6ef1c8  ebba4660  [anon:libc_malloc]
         ea6ef1cc  ebba466c  [anon:libc_malloc]
         ea6ef1d0  00000000
         ea6ef1d4  ec0d4939  /system/lib/libbinder.so
    #10  ea6ef1d8  ebba4660  [anon:libc_malloc]
         ea6ef1dc  ebe95905  /system/lib/libutils.so
    #11  ea6ef1e0  ebb52920  [anon:libc_malloc]
         ea6ef1e4  ebba4660  [anon:libc_malloc]
         ea6ef1e8  eb7000a0  [anon:libc_malloc]
         ea6ef1ec  ebba4660  [anon:libc_malloc]
         ea6ef1f0  6bf7fd3e
         ea6ef1f4  ea6ef230
         ea6ef1f8  ea6ef230
         ea6ef1fc  ea6ef230
         ea6ef200  00000078
         ea6ef204  00007210
         ea6ef208  000058d7
         ea6ef20c  ea7f0490
         ea6ef210  ea6ef230
         ea6ef214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea6ef218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6ef21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea6ef220  ea6ef238
         ea6ef224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6ef228  ea6ef230
         ea6ef22c  00000000
         ea6ef230  ea7f0230
         ea6ef234  ea5ee230
         ea6ef238  00007211
         ea6ef23c  000058d7
         ea6ef240  00000001
         ea6ef244  ea5f2000
         ea6ef248  000fd230
         ea6ef24c  00001000
         ea6ef250  00000000
         ea6ef254  00000000
         ea6ef258  00000003
         ea6ef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29202, name: Binder:22743_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea5edfb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea5ee230
    ip  ea5edf70  sp  ea5edf60  lr  ec72f511  pc  ec72a108

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:
         ea5edf20  6bf7fd3e
         ea5edf24  ea4ed498
         ea5edf28  ec7863a8  [anon:.bss]
         ea5edf2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea5edf30  00000000
         ea5edf34  01000000
         ea5edf38  ec786260  [anon:.bss]
         ea5edf3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea5edf40  ea4ed238
         ea5edf44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5edf48  ea4ed230
         ea5edf4c  ea5edf94
         ea5edf50  ea4ed274
         ea5edf54  00000000
         ea5edf58  ea5edfb4
         ea5edf5c  ec7863a8  [anon:.bss]
    #00  ea5edf60  ea5ee490
         ea5edf64  ec786260  [anon:.bss]
         ea5edf68  00000089
         ea5edf6c  00000000
    #01  ea5edf70  00000000
         ea5edf74  00000000
         ea5edf78  ffffffff
         ea5edf7c  ea5edfb4
         ea5edf80  00000000
         ea5edf84  6bf7fd3e
         ea5edf88  ec1f0028  [anon:.bss]
         ea5edf8c  00000000
         ea5edf90  00000000
         ea5edf94  00000002
         ea5edf98  ec786260  [anon:.bss]
         ea5edf9c  00000000
         ea5edfa0  ec786260  [anon:.bss]
         ea5edfa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea5edfa8  00000000
         ea5edfac  00000000
         ea5edfb0  6bf7fd3e
         ea5edfb4  ea3f0000
         ea5edfb8  6bf7fd3e
         ea5edfbc  ec1f0028  [anon:.bss]
         ea5edfc0  ebb82600  [anon:libc_malloc]
         ea5edfc4  ec786260  [anon:.bss]
         ea5edfc8  00000000
         ea5edfcc  ec786260  [anon:.bss]
         ea5edfd0  000058d7
         ea5edfd4  ec786260  [anon:.bss]
         ea5edfd8  ea5ee230
         ea5edfdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea5edfe0  00000000
         ea5edfe4  ea5ee030
         ea5edfe8  00000000
         ea5edfec  ebb90a00  [anon:libc_malloc]
         ea5edff0  00000010
         ea5edff4  6bf7fd3e
         ea5edff8  ebb82610  [anon:libc_malloc]
         ea5edffc  ebb82600  [anon:libc_malloc]
         ea5ee000  ec786260  [anon:.bss]
         ea5ee004  00000000
         ea5ee008  ec786260  [anon:.bss]
         ea5ee00c  000058d7
         ea5ee010  ec786260  [anon:.bss]
         ea5ee014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea5ee018  00000010
         ea5ee01c  00000000
         ea5ee020  ebb90c00  [anon:libc_malloc]
         ea5ee024  00000000
         ea5ee028  00000000
         ea5ee02c  00000000
         ea5ee030  00000000
         ea5ee034  00000000
         ea5ee038  6bf7fd3e
         ea5ee03c  ebb82610  [anon:libc_malloc]
         ea5ee040  ebb297c0  [anon:libc_malloc]
         ea5ee044  ec786260  [anon:.bss]
         ea5ee048  00000000
         ea5ee04c  ea5ee1e4
         ea5ee050  000058d7
         ea5ee054  ec0b420f  /system/lib/libbinder.so
    #05  ea5ee058  ebb297c0  [anon:libc_malloc]
         ea5ee05c  ebb05c90  [anon:libc_malloc]
         ea5ee060  ebb82610  [anon:libc_malloc]
         ea5ee064  6bf7fd3e
         ea5ee068  ebb297c0  [anon:libc_malloc]
         ea5ee06c  ebb06ab0  [anon:libc_malloc]
         ea5ee070  00000001
         ea5ee074  ec0b4193  /system/lib/libbinder.so
    #06  ea5ee078  6bf7fd3e
         ea5ee07c  ebb90a00  [anon:libc_malloc]
         ea5ee080  ebb297c0  [anon:libc_malloc]
         ea5ee084  ebb90a54  [anon:libc_malloc]
         ea5ee088  ec786260  [anon:.bss]
         ea5ee08c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea5ee090  ffff0208  [vectors]
         ea5ee094  ea5ee0e9
         ea5ee098  0000000a
         ea5ee09c  ebbabe00  [anon:libc_malloc]
         ea5ee0a0  6bf7fd3e
         ea5ee0a4  ebbab708  [anon:libc_malloc]
         ea5ee0a8  6bf7fd3e
         ea5ee0ac  00000000
         ea5ee0b0  03000000
         ea5ee0b4  ea5ee0f4
         ea5ee0b8  ea5ee490
         ea5ee0bc  ec730ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea5ee0c0  00000000
         ea5ee0c4  ec66da0d  /system/lib/libbase.so
         ea5ee0c8  ea5ee0f4
         ea5ee0cc  03000000
         ........  ........
    #08  ea5ee1a0  ebb90a00  [anon:libc_malloc]
         ea5ee1a4  ebb90a54  [anon:libc_malloc]
         ea5ee1a8  00000000
         ea5ee1ac  ebb90a00  [anon:libc_malloc]
         ea5ee1b0  ebb90a90  [anon:libc_malloc]
         ea5ee1b4  00000000
         ea5ee1b8  00000000
         ea5ee1bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea5ee1c0  00000000
         ea5ee1c4  ec0ba8af  /system/lib/libbinder.so
         ea5ee1c8  eb7293c0  [anon:libc_malloc]
         ea5ee1cc  eb7293cc  [anon:libc_malloc]
         ea5ee1d0  00000000
         ea5ee1d4  ec0d4939  /system/lib/libbinder.so
    #10  ea5ee1d8  eb7293c0  [anon:libc_malloc]
         ea5ee1dc  ebe95905  /system/lib/libutils.so
    #11  ea5ee1e0  eb7000d0  [anon:libc_malloc]
         ea5ee1e4  eb7293c0  [anon:libc_malloc]
         ea5ee1e8  ebb52920  [anon:libc_malloc]
         ea5ee1ec  eb7293c0  [anon:libc_malloc]
         ea5ee1f0  6bf7fd3e
         ea5ee1f4  ea5ee230
         ea5ee1f8  ea5ee230
         ea5ee1fc  ea5ee230
         ea5ee200  00000078
         ea5ee204  00007211
         ea5ee208  000058d7
         ea5ee20c  ea6ef490
         ea5ee210  ea5ee230
         ea5ee214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea5ee218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5ee21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea5ee220  ea5ee238
         ea5ee224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5ee228  ea5ee230
         ea5ee22c  00000000
         ea5ee230  ea6ef230
         ea5ee234  ea4ed230
         ea5ee238  00007212
         ea5ee23c  000058d7
         ea5ee240  00000001
         ea5ee244  ea4f1000
         ea5ee248  000fd230
         ea5ee24c  00001000
         ea5ee250  00000000
         ea5ee254  00000000
         ea5ee258  00000003
         ea5ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29203, name: Binder:22743_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea4ecfb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea4ed230
    ip  ea4ecf70  sp  ea4ecf60  lr  ec72f511  pc  ec72a108

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:
         ea4ecf20  6bf7fd3e
         ea4ecf24  ea3ec498
         ea4ecf28  ec7863a8  [anon:.bss]
         ea4ecf2c  ec780894  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ecf30  00000000
         ea4ecf34  01000000
         ea4ecf38  ec786260  [anon:.bss]
         ea4ecf3c  ec72fb55  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ecf40  ea3ec238
         ea4ecf44  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ecf48  ea3ec230
         ea4ecf4c  ea4ecf94
         ea4ecf50  ea3ec274
         ea4ecf54  00000000
         ea4ecf58  ea4ecfb4
         ea4ecf5c  ec7863a8  [anon:.bss]
    #00  ea4ecf60  ea4ed490
         ea4ecf64  ec786260  [anon:.bss]
         ea4ecf68  00000089
         ea4ecf6c  00000000
    #01  ea4ecf70  00000000
         ea4ecf74  00000000
         ea4ecf78  ffffffff
         ea4ecf7c  ea4ecfb4
         ea4ecf80  00000000
         ea4ecf84  6bf7fd3e
         ea4ecf88  ec1f0028  [anon:.bss]
         ea4ecf8c  00000000
         ea4ecf90  00000000
         ea4ecf94  00000002
         ea4ecf98  ec786260  [anon:.bss]
         ea4ecf9c  00000000
         ea4ecfa0  ec786260  [anon:.bss]
         ea4ecfa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea4ecfa8  00000000
         ea4ecfac  00000000
         ea4ecfb0  6bf7fd3e
         ea4ecfb4  ea2ef000
         ea4ecfb8  6bf7fd3e
         ea4ecfbc  ec1f0028  [anon:.bss]
         ea4ecfc0  ebb82c00  [anon:libc_malloc]
         ea4ecfc4  ec786260  [anon:.bss]
         ea4ecfc8  00000000
         ea4ecfcc  ec786260  [anon:.bss]
         ea4ecfd0  000058d7
         ea4ecfd4  ec786260  [anon:.bss]
         ea4ecfd8  ea4ed230
         ea4ecfdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea4ecfe0  00000000
         ea4ecfe4  ea4ed030
         ea4ecfe8  00000000
         ea4ecfec  eb781000  [anon:libc_malloc]
         ea4ecff0  00000010
         ea4ecff4  6bf7fd3e
         ea4ecff8  ebb82c10  [anon:libc_malloc]
         ea4ecffc  ebb82c00  [anon:libc_malloc]
         ea4ed000  ec786260  [anon:.bss]
         ea4ed004  00000000
         ea4ed008  ec786260  [anon:.bss]
         ea4ed00c  000058d7
         ea4ed010  ec786260  [anon:.bss]
         ea4ed014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea4ed018  00000010
         ea4ed01c  00000000
         ea4ed020  eb781200  [anon:libc_malloc]
         ea4ed024  00000000
         ea4ed028  00000000
         ea4ed02c  00000000
         ea4ed030  00000000
         ea4ed034  00000000
         ea4ed038  6bf7fd3e
         ea4ed03c  ebb82c10  [anon:libc_malloc]
         ea4ed040  ebb29d80  [anon:libc_malloc]
         ea4ed044  ec786260  [anon:.bss]
         ea4ed048  00000000
         ea4ed04c  ea4ed1e4
         ea4ed050  000058d7
         ea4ed054  ec0b420f  /system/lib/libbinder.so
    #05  ea4ed058  ebb29d80  [anon:libc_malloc]
         ea4ed05c  ebb775a0  [anon:libc_malloc]
         ea4ed060  ebb82c10  [anon:libc_malloc]
         ea4ed064  6bf7fd3e
         ea4ed068  ebb29d80  [anon:libc_malloc]
         ea4ed06c  ebb07188  [anon:libc_malloc]
         ea4ed070  00000001
         ea4ed074  ec0b4193  /system/lib/libbinder.so
    #06  ea4ed078  6bf7fd3e
         ea4ed07c  eb781000  [anon:libc_malloc]
         ea4ed080  ebb29d80  [anon:libc_malloc]
         ea4ed084  eb781054  [anon:libc_malloc]
         ea4ed088  ec786260  [anon:.bss]
         ea4ed08c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea4ed090  00001000
         ea4ed094  ec706157  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ed098  00001000
         ea4ed09c  00000000
         ea4ed0a0  00001000
         ea4ed0a4  00000001
         ea4ed0a8  0000000f
         ea4ed0ac  ea4ed0e3
         ea4ed0b0  ea4ed0e2
         ea4ed0b4  ea4ed0e0
         ea4ed0b8  ea4ed128
         ea4ed0bc  0000000f
         ea4ed0c0  eb802930  [anon:libc_malloc]
         ea4ed0c4  ec786260  [anon:.bss]
         ea4ed0c8  ec7861dc  [anon:.bss]
         ea4ed0cc  ec6f1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea4ed1a0  eb781000  [anon:libc_malloc]
         ea4ed1a4  eb781054  [anon:libc_malloc]
         ea4ed1a8  00000000
         ea4ed1ac  eb781000  [anon:libc_malloc]
         ea4ed1b0  eb781090  [anon:libc_malloc]
         ea4ed1b4  00000000
         ea4ed1b8  00000000
         ea4ed1bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea4ed1c0  00000000
         ea4ed1c4  ec0ba8af  /system/lib/libbinder.so
         ea4ed1c8  ebba4720  [anon:libc_malloc]
         ea4ed1cc  ebba472c  [anon:libc_malloc]
         ea4ed1d0  00000000
         ea4ed1d4  ec0d4939  /system/lib/libbinder.so
    #10  ea4ed1d8  ebba4720  [anon:libc_malloc]
         ea4ed1dc  ebe95905  /system/lib/libutils.so
    #11  ea4ed1e0  ebb529d0  [anon:libc_malloc]
         ea4ed1e4  ebba4720  [anon:libc_malloc]
         ea4ed1e8  eb7000d0  [anon:libc_malloc]
         ea4ed1ec  ebba4720  [anon:libc_malloc]
         ea4ed1f0  6bf7fd3e
         ea4ed1f4  ea4ed230
         ea4ed1f8  ea4ed230
         ea4ed1fc  ea4ed230
         ea4ed200  00000078
         ea4ed204  00007212
         ea4ed208  000058d7
         ea4ed20c  ea5ee490
         ea4ed210  ea4ed230
         ea4ed214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea4ed218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ed21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea4ed220  ea4ed238
         ea4ed224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea4ed228  ea4ed230
         ea4ed22c  00000000
         ea4ed230  ea5ee230
         ea4ed234  ea3ec230
         ea4ed238  00007213
         ea4ed23c  000058d7
         ea4ed240  00000001
         ea4ed244  ea3f0000
         ea4ed248  000fd230
         ea4ed24c  00001000
         ea4ed250  00000000
         ea4ed254  00000000
         ea4ed258  00000003
         ea4ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 29204, name: Binder:22743_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea3ebfb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 ea3ec230
    ip  ea3ebf70  sp  ea3ebf60  lr  ec72f511  pc  ec72a108

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:
         ea3ebf20  00000000
         ea3ebf24  00000000
         ea3ebf28  00000000
         ea3ebf2c  00000000
         ea3ebf30  00000000
         ea3ebf34  00000000
         ea3ebf38  00000000
         ea3ebf3c  00001000
         ea3ebf40  ebc011d8  [anon:libc_malloc]
         ea3ebf44  ebbacc08  [anon:libc_malloc]
         ea3ebf48  ebbacc2c  [anon:libc_malloc]
         ea3ebf4c  ea3ec0e4
         ea3ebf50  ec786260  [anon:.bss]
         ea3ebf54  ebc011e0  [anon:libc_malloc]
         ea3ebf58  ea3ebfb4
         ea3ebf5c  ec7863a8  [anon:.bss]
    #00  ea3ebf60  ea3ec490
         ea3ebf64  ec786260  [anon:.bss]
         ea3ebf68  00000089
         ea3ebf6c  00000000
    #01  ea3ebf70  00000000
         ea3ebf74  00000000
         ea3ebf78  ffffffff
         ea3ebf7c  ea3ebfb4
         ea3ebf80  00000000
         ea3ebf84  6bf7fd3e
         ea3ebf88  ec1f0028  [anon:.bss]
         ea3ebf8c  00000000
         ea3ebf90  00000000
         ea3ebf94  00000002
         ea3ebf98  ec786260  [anon:.bss]
         ea3ebf9c  00000000
         ea3ebfa0  ec786260  [anon:.bss]
         ea3ebfa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea3ebfa8  00000000
         ea3ebfac  ebc03550  [anon:libc_malloc]
         ea3ebfb0  0000197c
         ea3ebfb4  00000000
         ea3ebfb8  6bf7fd3e
         ea3ebfbc  ec1f0028  [anon:.bss]
         ea3ebfc0  ebb91200  [anon:libc_malloc]
         ea3ebfc4  ec786260  [anon:.bss]
         ea3ebfc8  00000000
         ea3ebfcc  ec786260  [anon:.bss]
         ea3ebfd0  000058d7
         ea3ebfd4  ec786260  [anon:.bss]
         ea3ebfd8  ea3ec230
         ea3ebfdc  ec1e088f  /system/lib/libmediadrm.so
    #03  ea3ebfe0  00000000
         ea3ebfe4  ea3ec030
         ea3ebfe8  00000000
         ea3ebfec  ebb90e00  [anon:libc_malloc]
         ea3ebff0  00000010
         ea3ebff4  6bf7fd3e
         ea3ebff8  ebb91210  [anon:libc_malloc]
         ea3ebffc  ebb91200  [anon:libc_malloc]
         ea3ec000  ec786260  [anon:.bss]
         ea3ec004  00000000
         ea3ec008  ec786260  [anon:.bss]
         ea3ec00c  000058d7
         ea3ec010  ec786260  [anon:.bss]
         ea3ec014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  ea3ec018  00000010
         ea3ec01c  00000000
         ea3ec020  ebbb7000  [anon:libc_malloc]
         ea3ec024  00000000
         ea3ec028  00000000
         ea3ec02c  00000000
         ea3ec030  00000000
         ea3ec034  00000000
         ea3ec038  6bf7fd3e
         ea3ec03c  ebb91210  [anon:libc_malloc]
         ea3ec040  ebb29e40  [anon:libc_malloc]
         ea3ec044  ec786260  [anon:.bss]
         ea3ec048  00000000
         ea3ec04c  ea3ec1e4
         ea3ec050  000058d7
         ea3ec054  ec0b420f  /system/lib/libbinder.so
    #05  ea3ec058  ebb29e40  [anon:libc_malloc]
         ea3ec05c  ebb778d0  [anon:libc_malloc]
         ea3ec060  ebb91210  [anon:libc_malloc]
         ea3ec064  6bf7fd3e
         ea3ec068  ebb29e40  [anon:libc_malloc]
         ea3ec06c  eb702270  [anon:libc_malloc]
         ea3ec070  00000001
         ea3ec074  ec0b4193  /system/lib/libbinder.so
    #06  ea3ec078  00001000
         ea3ec07c  ebb90e00  [anon:libc_malloc]
         ea3ec080  ebb29e40  [anon:libc_malloc]
         ea3ec084  ebb90e54  [anon:libc_malloc]
         ea3ec088  ec786260  [anon:.bss]
         ea3ec08c  ec0bb0ad  /system/lib/libbinder.so
    #07  ea3ec090  00001000
         ea3ec094  ec706157  /apex/com.android.runtime/lib/bionic/libc.so
         ea3ec098  00001000
         ea3ec09c  00000000
         ea3ec0a0  00001000
         ea3ec0a4  00000001
         ea3ec0a8  0000000f
         ea3ec0ac  ea3ec0e3
         ea3ec0b0  ea3ec0e2
         ea3ec0b4  ea3ec0e0
         ea3ec0b8  ea3ec490
         ea3ec0bc  0000000f
         ea3ec0c0  ebc029f0  [anon:libc_malloc]
         ea3ec0c4  ec786260  [anon:.bss]
         ea3ec0c8  ec7861dc  [anon:.bss]
         ea3ec0cc  ec6f1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea3ec1a0  ebb90e00  [anon:libc_malloc]
         ea3ec1a4  ebb90e54  [anon:libc_malloc]
         ea3ec1a8  00000000
         ea3ec1ac  ebb90e00  [anon:libc_malloc]
         ea3ec1b0  ebb90e90  [anon:libc_malloc]
         ea3ec1b4  00000000
         ea3ec1b8  00000000
         ea3ec1bc  ec0bb35b  /system/lib/libbinder.so
    #09  ea3ec1c0  00000000
         ea3ec1c4  ec0ba8af  /system/lib/libbinder.so
         ea3ec1c8  eb729510  [anon:libc_malloc]
         ea3ec1cc  eb72951c  [anon:libc_malloc]
         ea3ec1d0  00000000
         ea3ec1d4  ec0d4939  /system/lib/libbinder.so
    #10  ea3ec1d8  eb729510  [anon:libc_malloc]
         ea3ec1dc  ebe95905  /system/lib/libutils.so
    #11  ea3ec1e0  eb700100  [anon:libc_malloc]
         ea3ec1e4  eb729510  [anon:libc_malloc]
         ea3ec1e8  ebb529d0  [anon:libc_malloc]
         ea3ec1ec  eb729510  [anon:libc_malloc]
         ea3ec1f0  6bf7fd3e
         ea3ec1f4  ea3ec230
         ea3ec1f8  ea3ec230
         ea3ec1fc  ea3ec230
         ea3ec200  00000078
         ea3ec204  00007213
         ea3ec208  000058d7
         ea3ec20c  ea4ed490
         ea3ec210  ea3ec230
         ea3ec214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea3ec218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea3ec21c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea3ec220  ea3ec238
         ea3ec224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         ea3ec228  ea3ec230
         ea3ec22c  00000000
         ea3ec230  ea4ed230
         ea3ec234  00000000
         ea3ec238  00007214
         ea3ec23c  000058d7
         ea3ec240  00000001
         ea3ec244  ea2ef000
         ea3ec248  000fd230
         ea3ec24c  00001000
         ea3ec250  00000000
         ea3ec254  00000000
         ea3ec258  00000003
         ea3ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31952, name: Binder:22743_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaff7fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eaff8230
    ip  eaff7f70  sp  eaff7f60  lr  ec72f511  pc  ec72a108

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:
         eaff7f20  eb801cf0  [anon:libc_malloc]
         eaff7f24  ebb0c914  [anon:libc_malloc]
         eaff7f28  ec78e3c0  [anon:.bss]
         eaff7f2c  ebb0c808  [anon:libc_malloc]
         eaff7f30  eaff7ee8
         eaff7f34  ec786260  [anon:.bss]
         eaff7f38  ebc01ed0  [anon:libc_malloc]
         eaff7f3c  00000001
         eaff7f40  0000000e
         eaff7f44  ebc00380  [anon:libc_malloc]
         eaff7f48  ebc01e90  [anon:libc_malloc]
         eaff7f4c  ebb0c920  [anon:libc_malloc]
         eaff7f50  ec78e3c0  [anon:.bss]
         eaff7f54  ebb0c808  [anon:libc_malloc]
         eaff7f58  eaff7fb4
         eaff7f5c  ec7863a8  [anon:.bss]
    #00  eaff7f60  eaff8490
         eaff7f64  ec786260  [anon:.bss]
         eaff7f68  00000089
         eaff7f6c  00000000
    #01  eaff7f70  00000000
         eaff7f74  00000000
         eaff7f78  ffffffff
         eaff7f7c  eaff7fb4
         eaff7f80  00000000
         eaff7f84  6bf7fd3e
         eaff7f88  ec1f0028  [anon:.bss]
         eaff7f8c  00000000
         eaff7f90  00000000
         eaff7f94  00000002
         eaff7f98  ec786260  [anon:.bss]
         eaff7f9c  00000000
         eaff7fa0  ec786260  [anon:.bss]
         eaff7fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaff7fa8  00000000
         eaff7fac  ebb0c894  [anon:libc_malloc]
         eaff7fb0  eb400000
         eaff7fb4  ebb0c800  [anon:libc_malloc]
         eaff7fb8  6bf7fd3e
         eaff7fbc  ec1f0028  [anon:.bss]
         eaff7fc0  ebb44000  [anon:libc_malloc]
         eaff7fc4  ec786260  [anon:.bss]
         eaff7fc8  00000000
         eaff7fcc  ec786260  [anon:.bss]
         eaff7fd0  000058d7
         eaff7fd4  ec786260  [anon:.bss]
         eaff7fd8  eaff8230
         eaff7fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eaff7fe0  00000000
         eaff7fe4  eaff8030
         eaff7fe8  00000000
         eaff7fec  ebb50600  [anon:libc_malloc]
         eaff7ff0  00000010
         eaff7ff4  6bf7fd3e
         eaff7ff8  ebb44010  [anon:libc_malloc]
         eaff7ffc  ebb44000  [anon:libc_malloc]
         eaff8000  ec786260  [anon:.bss]
         eaff8004  00000000
         eaff8008  ec786260  [anon:.bss]
         eaff800c  000058d7
         eaff8010  ec786260  [anon:.bss]
         eaff8014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eaff8018  00000010
         eaff801c  00000000
         eaff8020  ebb66800  [anon:libc_malloc]
         eaff8024  00000000
         eaff8028  00000000
         eaff802c  00000000
         eaff8030  00000000
         eaff8034  00000000
         eaff8038  6bf7fd3e
         eaff803c  ebb44010  [anon:libc_malloc]
         eaff8040  ebba3340  [anon:libc_malloc]
         eaff8044  ec786260  [anon:.bss]
         eaff8048  00000000
         eaff804c  eaff81e4
         eaff8050  000058d7
         eaff8054  ec0b420f  /system/lib/libbinder.so
    #05  eaff8058  ebba3340  [anon:libc_malloc]
         eaff805c  ebb52a10  [anon:libc_malloc]
         eaff8060  ebb44010  [anon:libc_malloc]
         eaff8064  6bf7fd3e
         eaff8068  ebba3340  [anon:libc_malloc]
         eaff806c  ebb07260  [anon:libc_malloc]
         eaff8070  00000001
         eaff8074  ec0b4193  /system/lib/libbinder.so
    #06  eaff8078  ec786260  [anon:.bss]
         eaff807c  ebb50600  [anon:libc_malloc]
         eaff8080  ebba3340  [anon:libc_malloc]
         eaff8084  ebb50654  [anon:libc_malloc]
         eaff8088  ec786260  [anon:.bss]
         eaff808c  ec0bb0ad  /system/lib/libbinder.so
    #07  eaff8090  0000000f
         eaff8094  ec706157  /apex/com.android.runtime/lib/bionic/libc.so
         eaff8098  0000000a
         eaff809c  ebb0c800  [anon:libc_malloc]
         eaff80a0  6bf7fd3e
         eaff80a4  ebb09008  [anon:libc_malloc]
         eaff80a8  6bf7fd3e
         eaff80ac  00000000
         eaff80b0  03000000
         eaff80b4  eaff80f4
         eaff80b8  eaff8490
         eaff80bc  ec730ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eaff80c0  00000000
         eaff80c4  ec66da0d  /system/lib/libbase.so
         eaff80c8  eaff80f4
         eaff80cc  ec6f1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eaff81a0  ebb50600  [anon:libc_malloc]
         eaff81a4  ebb50654  [anon:libc_malloc]
         eaff81a8  00000000
         eaff81ac  ebb50600  [anon:libc_malloc]
         eaff81b0  ebb50690  [anon:libc_malloc]
         eaff81b4  00000000
         eaff81b8  00000000
         eaff81bc  ec0bb35b  /system/lib/libbinder.so
    #09  eaff81c0  00000000
         eaff81c4  ec0ba8af  /system/lib/libbinder.so
         eaff81c8  eb729e10  [anon:libc_malloc]
         eaff81cc  eb729e1c  [anon:libc_malloc]
         eaff81d0  00000000
         eaff81d4  ec0d4939  /system/lib/libbinder.so
    #10  eaff81d8  eb729e10  [anon:libc_malloc]
         eaff81dc  ebe95905  /system/lib/libutils.so
    #11  eaff81e0  ebb7e860  [anon:libc_malloc]
         eaff81e4  eb729e10  [anon:libc_malloc]
         eaff81e8  ebb7e830  [anon:libc_malloc]
         eaff81ec  eb729e10  [anon:libc_malloc]
         eaff81f0  6bf7fd3e
         eaff81f4  eaff8230
         eaff81f8  eaff8230
         eaff81fc  eaff8230
         eaff8200  00000078
         eaff8204  000058d7
         eaff8208  000058d7
         eaff820c  eccd1020
         eaff8210  eaff8230
         eaff8214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaff8218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff821c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaff8220  eaff8238
         eaff8224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff8228  eaff8230
         eaff822c  00000000
         eaff8230  eb0f9230
         eaff8234  eaef7230
         eaff8238  00007cd0
         eaff823c  000058d7
         eaff8240  00000001
         eaff8244  eaefb000
         eaff8248  000fd230
         eaff824c  00001000
         eaff8250  00000000
         eaff8254  00000000
         eaff8258  00000003
         eaff825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31953, name: Binder:22743_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaef6fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eaef7230
    ip  eaef6f70  sp  eaef6f60  lr  ec72f511  pc  ec72a108

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:
         eaef6f20  eb800310  [anon:libc_malloc]
         eaef6f24  eb8013f0  [anon:libc_malloc]
         eaef6f28  eb800f58  [anon:libc_malloc]
         eaef6f2c  00000001
         eaef6f30  00000001
         eaef6f34  ec7095d1  /apex/com.android.runtime/lib/bionic/libc.so
         eaef6f38  00000000
         eaef6f3c  ebb0cf08  [anon:libc_malloc]
         eaef6f40  eaef6ef8
         eaef6f44  00000000
         eaef6f48  6bf7fd3e
         eaef6f4c  ebb0d02c  [anon:libc_malloc]
         eaef6f50  00000000
         eaef6f54  eaef6f90
         eaef6f58  eaef6fb4
         eaef6f5c  ec7863a8  [anon:.bss]
    #00  eaef6f60  eaef7490
         eaef6f64  ec786260  [anon:.bss]
         eaef6f68  00000089
         eaef6f6c  00000000
    #01  eaef6f70  00000000
         eaef6f74  00000000
         eaef6f78  ffffffff
         eaef6f7c  eaef6fb4
         eaef6f80  00000000
         eaef6f84  6bf7fd3e
         eaef6f88  ec1f0028  [anon:.bss]
         eaef6f8c  00000000
         eaef6f90  00000000
         eaef6f94  00000002
         eaef6f98  ec786260  [anon:.bss]
         eaef6f9c  00000000
         eaef6fa0  ec786260  [anon:.bss]
         eaef6fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaef6fa8  00000000
         eaef6fac  ebb0d014  [anon:libc_malloc]
         eaef6fb0  6bf7fd3e
         eaef6fb4  ebb0d000  [anon:libc_malloc]
         eaef6fb8  6bf7fd3e
         eaef6fbc  ec1f0028  [anon:.bss]
         eaef6fc0  ebb82200  [anon:libc_malloc]
         eaef6fc4  ec786260  [anon:.bss]
         eaef6fc8  00000000
         eaef6fcc  ec786260  [anon:.bss]
         eaef6fd0  000058d7
         eaef6fd4  ec786260  [anon:.bss]
         eaef6fd8  eaef7230
         eaef6fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eaef6fe0  00000000
         eaef6fe4  eaef7030
         eaef6fe8  00000000
         eaef6fec  eb76e400  [anon:libc_malloc]
         eaef6ff0  00000010
         eaef6ff4  6bf7fd3e
         eaef6ff8  ebb82210  [anon:libc_malloc]
         eaef6ffc  ebb82200  [anon:libc_malloc]
         eaef7000  ec786260  [anon:.bss]
         eaef7004  00000000
         eaef7008  ec786260  [anon:.bss]
         eaef700c  000058d7
         eaef7010  ec786260  [anon:.bss]
         eaef7014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eaef7018  00000010
         eaef701c  00000000
         eaef7020  eb76e600  [anon:libc_malloc]
         eaef7024  00000000
         eaef7028  00000000
         eaef702c  00000000
         eaef7030  00000000
         eaef7034  00000000
         eaef7038  6bf7fd3e
         eaef703c  ebb82210  [anon:libc_malloc]
         eaef7040  ebb294c0  [anon:libc_malloc]
         eaef7044  ec786260  [anon:.bss]
         eaef7048  00000000
         eaef704c  eaef71e4
         eaef7050  000058d7
         eaef7054  ec0b420f  /system/lib/libbinder.so
    #05  eaef7058  ebb294c0  [anon:libc_malloc]
         eaef705c  ebb058e0  [anon:libc_malloc]
         eaef7060  ebb82210  [anon:libc_malloc]
         eaef7064  6bf7fd3e
         eaef7068  ebb294c0  [anon:libc_malloc]
         eaef706c  eb702240  [anon:libc_malloc]
         eaef7070  00000001
         eaef7074  ec0b4193  /system/lib/libbinder.so
    #06  eaef7078  000058d7
         eaef707c  eb76e400  [anon:libc_malloc]
         eaef7080  ebb294c0  [anon:libc_malloc]
         eaef7084  eb76e454  [anon:libc_malloc]
         eaef7088  ec786260  [anon:.bss]
         eaef708c  ec0bb0ad  /system/lib/libbinder.so
    #07  eaef7090  ffff0208  [vectors]
         eaef7094  ebb0cf08  [anon:libc_malloc]
         eaef7098  ebb0cf2c  [anon:libc_malloc]
         eaef709c  ebb0d030  [anon:libc_malloc]
         eaef70a0  00000000
         eaef70a4  ebb0cf94  [anon:libc_malloc]
         eaef70a8  eb400000
         eaef70ac  ebb0cff8  [anon:libc_malloc]
         eaef70b0  eb76fc20  [anon:libc_malloc]
         eaef70b4  ec6ff5d1  /apex/com.android.runtime/lib/bionic/libc.so
         eaef70b8  00000004
         eaef70bc  ebb0cf94  [anon:libc_malloc]
         eaef70c0  eb400000
         eaef70c4  ec786260  [anon:.bss]
         eaef70c8  eb761120  [anon:libc_malloc]
         eaef70cc  ebb0cf08  [anon:libc_malloc]
         ........  ........
    #08  eaef71a0  eaef7230
         eaef71a4  ec0bb2b1  /system/lib/libbinder.so
         eaef71a8  00000000
         eaef71ac  eb76e400  [anon:libc_malloc]
         eaef71b0  eb76e490  [anon:libc_malloc]
         eaef71b4  00000000
         eaef71b8  00000000
         eaef71bc  ec0bb35b  /system/lib/libbinder.so
    #09  eaef71c0  00000000
         eaef71c4  ec0ba8af  /system/lib/libbinder.so
         eaef71c8  ebb13520  [anon:libc_malloc]
         eaef71cc  ebb1352c  [anon:libc_malloc]
         eaef71d0  00000000
         eaef71d4  ec0d4939  /system/lib/libbinder.so
    #10  eaef71d8  ebb13520  [anon:libc_malloc]
         eaef71dc  ebe95905  /system/lib/libutils.so
    #11  eaef71e0  ebb7e8a0  [anon:libc_malloc]
         eaef71e4  ebb13520  [anon:libc_malloc]
         eaef71e8  ebb7e860  [anon:libc_malloc]
         eaef71ec  ebb13520  [anon:libc_malloc]
         eaef71f0  6bf7fd3e
         eaef71f4  eaef7230
         eaef71f8  eaef7230
         eaef71fc  eaef7230
         eaef7200  00000078
         eaef7204  00007cd0
         eaef7208  000058d7
         eaef720c  eaff8490
         eaef7210  eaef7230
         eaef7214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaef7218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef721c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaef7220  eaef7238
         eaef7224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef7228  eaef7230
         eaef722c  00000000
         eaef7230  eaff8230
         eaef7234  eadf6230
         eaef7238  00007cd1
         eaef723c  000058d7
         eaef7240  00000001
         eaef7244  eadfa000
         eaef7248  000fd230
         eaef724c  00001000
         eaef7250  00000000
         eaef7254  00000000
         eaef7258  00000003
         eaef725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31956, name: Binder:22743_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eadf5fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eadf6230
    ip  eadf5f70  sp  eadf5f60  lr  ec72f511  pc  ec72a108

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:
         eadf5f20  00000000
         eadf5f24  eadf5fd0
         eadf5f28  ebb23764  [anon:libc_malloc]
         eadf5f2c  ebb29540  [anon:libc_malloc]
         eadf5f30  00000000
         eadf5f34  00000000
         eadf5f38  00000000
         eadf5f3c  6bf7fd3e
         eadf5f40  00000000
         eadf5f44  ebb0d608  [anon:libc_malloc]
         eadf5f48  ebb0d62c  [anon:libc_malloc]
         eadf5f4c  ebb0d730  [anon:libc_malloc]
         eadf5f50  00000000
         eadf5f54  ebb0d69c  [anon:libc_malloc]
         eadf5f58  eadf5fb4
         eadf5f5c  ec7863a8  [anon:.bss]
    #00  eadf5f60  eadf6490
         eadf5f64  ec786260  [anon:.bss]
         eadf5f68  00000089
         eadf5f6c  00000000
    #01  eadf5f70  00000000
         eadf5f74  00000000
         eadf5f78  ffffffff
         eadf5f7c  eadf5fb4
         eadf5f80  00000000
         eadf5f84  6bf7fd3e
         eadf5f88  ec1f0028  [anon:.bss]
         eadf5f8c  00000000
         eadf5f90  00000000
         eadf5f94  00000002
         eadf5f98  ec786260  [anon:.bss]
         eadf5f9c  00000000
         eadf5fa0  ec786260  [anon:.bss]
         eadf5fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eadf5fa8  00000000
         eadf5fac  ebb0d608  [anon:libc_malloc]
         eadf5fb0  ebb0d614  [anon:libc_malloc]
         eadf5fb4  ebb0d700  [anon:libc_malloc]
         eadf5fb8  6bf7fd3e
         eadf5fbc  ec1f0028  [anon:.bss]
         eadf5fc0  ebb7c800  [anon:libc_malloc]
         eadf5fc4  ec786260  [anon:.bss]
         eadf5fc8  00000000
         eadf5fcc  ec786260  [anon:.bss]
         eadf5fd0  000058d7
         eadf5fd4  ec786260  [anon:.bss]
         eadf5fd8  eadf6230
         eadf5fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eadf5fe0  00000000
         eadf5fe4  eadf6030
         eadf5fe8  00000000
         eadf5fec  ebb66e00  [anon:libc_malloc]
         eadf5ff0  00000010
         eadf5ff4  6bf7fd3e
         eadf5ff8  ebb7c810  [anon:libc_malloc]
         eadf5ffc  ebb7c800  [anon:libc_malloc]
         eadf6000  ec786260  [anon:.bss]
         eadf6004  00000000
         eadf6008  ec786260  [anon:.bss]
         eadf600c  000058d7
         eadf6010  ec786260  [anon:.bss]
         eadf6014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eadf6018  00000010
         eadf601c  00000000
         eadf6020  ebb89000  [anon:libc_malloc]
         eadf6024  00000000
         eadf6028  00000000
         eadf602c  00000000
         eadf6030  00000000
         eadf6034  00000000
         eadf6038  6bf7fd3e
         eadf603c  ebb7c810  [anon:libc_malloc]
         eadf6040  eb736140  [anon:libc_malloc]
         eadf6044  ec786260  [anon:.bss]
         eadf6048  00000000
         eadf604c  eadf61e4
         eadf6050  000058d7
         eadf6054  ec0b420f  /system/lib/libbinder.so
    #05  eadf6058  eb736140  [anon:libc_malloc]
         eadf605c  eb7002e0  [anon:libc_malloc]
         eadf6060  ebb7c810  [anon:libc_malloc]
         eadf6064  6bf7fd3e
         eadf6068  eb736140  [anon:libc_malloc]
         eadf606c  ebb06a98  [anon:libc_malloc]
         eadf6070  00000001
         eadf6074  ec0b4193  /system/lib/libbinder.so
    #06  eadf6078  ec786260  [anon:.bss]
         eadf607c  ebb66e00  [anon:libc_malloc]
         eadf6080  eb736140  [anon:libc_malloc]
         eadf6084  ebb66e54  [anon:libc_malloc]
         eadf6088  ec786260  [anon:.bss]
         eadf608c  ec0bb0ad  /system/lib/libbinder.so
    #07  eadf6090  00001000
         eadf6094  ec706157  /apex/com.android.runtime/lib/bionic/libc.so
         eadf6098  00001000
         eadf609c  00000000
         eadf60a0  00001000
         eadf60a4  00000001
         eadf60a8  0000000f
         eadf60ac  eadf60e3
         eadf60b0  eadf60e2
         eadf60b4  eadf60e0
         eadf60b8  eadf6490
         eadf60bc  0000000f
         eadf60c0  ebc029f0  [anon:libc_malloc]
         eadf60c4  ec786260  [anon:.bss]
         eadf60c8  ec7861dc  [anon:.bss]
         eadf60cc  ec6f1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eadf61a0  ebb66e00  [anon:libc_malloc]
         eadf61a4  ebb66e54  [anon:libc_malloc]
         eadf61a8  00000000
         eadf61ac  ebb66e00  [anon:libc_malloc]
         eadf61b0  ebb66e90  [anon:libc_malloc]
         eadf61b4  00000000
         eadf61b8  00000000
         eadf61bc  ec0bb35b  /system/lib/libbinder.so
    #09  eadf61c0  00000000
         eadf61c4  ec0ba8af  /system/lib/libbinder.so
         eadf61c8  eb729ea0  [anon:libc_malloc]
         eadf61cc  eb729eac  [anon:libc_malloc]
         eadf61d0  00000000
         eadf61d4  ec0d4939  /system/lib/libbinder.so
    #10  eadf61d8  eb729ea0  [anon:libc_malloc]
         eadf61dc  ebe95905  /system/lib/libutils.so
    #11  eadf61e0  eb700330  [anon:libc_malloc]
         eadf61e4  eb729ea0  [anon:libc_malloc]
         eadf61e8  ebb7e8a0  [anon:libc_malloc]
         eadf61ec  eb729ea0  [anon:libc_malloc]
         eadf61f0  6bf7fd3e
         eadf61f4  eadf6230
         eadf61f8  eadf6230
         eadf61fc  eadf6230
         eadf6200  00000078
         eadf6204  00007cd1
         eadf6208  000058d7
         eadf620c  eaef7490
         eadf6210  eadf6230
         eadf6214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eadf6218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eadf621c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eadf6220  eadf6238
         eadf6224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eadf6228  eadf6230
         eadf622c  00000000
         eadf6230  eaef7230
         eadf6234  eacf5230
         eadf6238  00007cd4
         eadf623c  000058d7
         eadf6240  00000001
         eadf6244  eacf9000
         eadf6248  000fd230
         eadf624c  00001000
         eadf6250  00000000
         eadf6254  00000000
         eadf6258  00000003
         eadf625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31957, name: Binder:22743_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eacf4fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eacf5230
    ip  eacf4f70  sp  eacf4f60  lr  ec72f511  pc  ec72a108

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:
         eacf4f20  00000000
         eacf4f24  eacf4fd0
         eacf4f28  eb73c964  [anon:libc_malloc]
         eacf4f2c  eb736200  [anon:libc_malloc]
         eacf4f30  00000000
         eacf4f34  00000000
         eacf4f38  00000000
         eacf4f3c  6bf7fd3e
         eacf4f40  00000000
         eacf4f44  ebb0dd08  [anon:libc_malloc]
         eacf4f48  ebb0dd2c  [anon:libc_malloc]
         eacf4f4c  ebb0de30  [anon:libc_malloc]
         eacf4f50  00000000
         eacf4f54  ebb0dd94  [anon:libc_malloc]
         eacf4f58  eacf4fb4
         eacf4f5c  ec7863a8  [anon:.bss]
    #00  eacf4f60  eacf5490
         eacf4f64  ec786260  [anon:.bss]
         eacf4f68  00000089
         eacf4f6c  00000000
    #01  eacf4f70  00000000
         eacf4f74  00000000
         eacf4f78  ffffffff
         eacf4f7c  eacf4fb4
         eacf4f80  00000000
         eacf4f84  6bf7fd3e
         eacf4f88  ec1f0028  [anon:.bss]
         eacf4f8c  00000000
         eacf4f90  00000000
         eacf4f94  00000002
         eacf4f98  ec786260  [anon:.bss]
         eacf4f9c  00000000
         eacf4fa0  ec786260  [anon:.bss]
         eacf4fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eacf4fa8  00000000
         eacf4fac  ebb0dd08  [anon:libc_malloc]
         eacf4fb0  ebb0dd14  [anon:libc_malloc]
         eacf4fb4  ebb0de00  [anon:libc_malloc]
         eacf4fb8  6bf7fd3e
         eacf4fbc  ec1f0028  [anon:.bss]
         eacf4fc0  ebb7ca00  [anon:libc_malloc]
         eacf4fc4  ec786260  [anon:.bss]
         eacf4fc8  00000000
         eacf4fcc  ec786260  [anon:.bss]
         eacf4fd0  000058d7
         eacf4fd4  ec786260  [anon:.bss]
         eacf4fd8  eacf5230
         eacf4fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eacf4fe0  00000000
         eacf4fe4  eacf5030
         eacf4fe8  00000000
         eacf4fec  eb76e800  [anon:libc_malloc]
         eacf4ff0  00000010
         eacf4ff4  6bf7fd3e
         eacf4ff8  ebb7ca10  [anon:libc_malloc]
         eacf4ffc  ebb7ca00  [anon:libc_malloc]
         eacf5000  ec786260  [anon:.bss]
         eacf5004  00000000
         eacf5008  ec786260  [anon:.bss]
         eacf500c  000058d7
         eacf5010  ec786260  [anon:.bss]
         eacf5014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eacf5018  00000010
         eacf501c  00000000
         eacf5020  eb76ea00  [anon:libc_malloc]
         eacf5024  00000000
         eacf5028  00000000
         eacf502c  00000000
         eacf5030  00000000
         eacf5034  00000000
         eacf5038  6bf7fd3e
         eacf503c  ebb7ca10  [anon:libc_malloc]
         eacf5040  ebb29400  [anon:libc_malloc]
         eacf5044  ec786260  [anon:.bss]
         eacf5048  00000000
         eacf504c  eacf51e4
         eacf5050  000058d7
         eacf5054  ec0b420f  /system/lib/libbinder.so
    #05  eacf5058  ebb29400  [anon:libc_malloc]
         eacf505c  ebb05430  [anon:libc_malloc]
         eacf5060  ebb7ca10  [anon:libc_malloc]
         eacf5064  6bf7fd3e
         eacf5068  ebb29400  [anon:libc_malloc]
         eacf506c  ebb06a50  [anon:libc_malloc]
         eacf5070  00000001
         eacf5074  ec0b4193  /system/lib/libbinder.so
    #06  eacf5078  ec786260  [anon:.bss]
         eacf507c  eb76e800  [anon:libc_malloc]
         eacf5080  ebb29400  [anon:libc_malloc]
         eacf5084  eb76e854  [anon:libc_malloc]
         eacf5088  ec786260  [anon:.bss]
         eacf508c  ec0bb0ad  /system/lib/libbinder.so
    #07  eacf5090  ffff0208  [vectors]
         eacf5094  eacf50e9
         eacf5098  0000000a
         eacf509c  ebb0dd00  [anon:libc_malloc]
         eacf50a0  6bf7fd3e
         eacf50a4  ebb0d608  [anon:libc_malloc]
         eacf50a8  6bf7fd3e
         eacf50ac  ebb0dd08  [anon:libc_malloc]
         eacf50b0  0000000d
         eacf50b4  ebb0dd2c  [anon:libc_malloc]
         eacf50b8  eacf5128
         eacf50bc  ebb0dd94  [anon:libc_malloc]
         eacf50c0  eb400000
         eacf50c4  ebb0ddf8  [anon:libc_malloc]
         eacf50c8  eb76f700  [anon:libc_malloc]
         eacf50cc  ec6ffd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eacf51a0  eb76e800  [anon:libc_malloc]
         eacf51a4  eb76e854  [anon:libc_malloc]
         eacf51a8  00000000
         eacf51ac  eb76e800  [anon:libc_malloc]
         eacf51b0  eb76e890  [anon:libc_malloc]
         eacf51b4  00000000
         eacf51b8  00000000
         eacf51bc  ec0bb35b  /system/lib/libbinder.so
    #09  eacf51c0  00000000
         eacf51c4  ec0ba8af  /system/lib/libbinder.so
         eacf51c8  ebb136a0  [anon:libc_malloc]
         eacf51cc  ebb136ac  [anon:libc_malloc]
         eacf51d0  00000000
         eacf51d4  ec0d4939  /system/lib/libbinder.so
    #10  eacf51d8  ebb136a0  [anon:libc_malloc]
         eacf51dc  ebe95905  /system/lib/libutils.so
    #11  eacf51e0  ebb052f0  [anon:libc_malloc]
         eacf51e4  ebb136a0  [anon:libc_malloc]
         eacf51e8  eb700330  [anon:libc_malloc]
         eacf51ec  ebb136a0  [anon:libc_malloc]
         eacf51f0  6bf7fd3e
         eacf51f4  eacf5230
         eacf51f8  eacf5230
         eacf51fc  eacf5230
         eacf5200  00000078
         eacf5204  00007cd4
         eacf5208  000058d7
         eacf520c  eadf6490
         eacf5210  eacf5230
         eacf5214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eacf5218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eacf521c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eacf5220  eacf5238
         eacf5224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eacf5228  eacf5230
         eacf522c  00000000
         eacf5230  eadf6230
         eacf5234  eabf4230
         eacf5238  00007cd5
         eacf523c  000058d7
         eacf5240  00000001
         eacf5244  eabf8000
         eacf5248  000fd230
         eacf524c  00001000
         eacf5250  00000000
         eacf5254  00000000
         eacf5258  00000003
         eacf525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31958, name: Binder:22743_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eabf3fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eabf4230
    ip  eabf3f70  sp  eabf3f60  lr  ec72f511  pc  ec72a108

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:
         eabf3f20  00000004
         eabf3f24  00000000
         eabf3f28  eabf40a0
         eabf3f2c  ec786260  [anon:.bss]
         eabf3f30  ebb44200  [anon:libc_malloc]
         eabf3f34  ec0c25f3  /system/lib/libbinder.so
         eabf3f38  eabf40a0
         eabf3f3c  ebb44204  [anon:libc_malloc]
         eabf3f40  00000004
         eabf3f44  ec1dd1e7  /system/lib/libmediadrm.so
         eabf3f48  6bf7fd3e
         eabf3f4c  ebb0e514  [anon:libc_malloc]
         eabf3f50  00000000
         eabf3f54  eabf3f90
         eabf3f58  eabf3fb4
         eabf3f5c  ec7863a8  [anon:.bss]
    #00  eabf3f60  eabf4490
         eabf3f64  ec786260  [anon:.bss]
         eabf3f68  00000089
         eabf3f6c  00000000
    #01  eabf3f70  00000000
         eabf3f74  00000000
         eabf3f78  ffffffff
         eabf3f7c  eabf3fb4
         eabf3f80  00000000
         eabf3f84  6bf7fd3e
         eabf3f88  ec1f0028  [anon:.bss]
         eabf3f8c  00000000
         eabf3f90  00000000
         eabf3f94  00000002
         eabf3f98  ec786260  [anon:.bss]
         eabf3f9c  00000000
         eabf3fa0  ec786260  [anon:.bss]
         eabf3fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eabf3fa8  00000000
         eabf3fac  ebc00380  [anon:libc_malloc]
         eabf3fb0  ebb57930  [anon:libc_malloc]
         eabf3fb4  ec726400  /apex/com.android.runtime/lib/bionic/libc.so
         eabf3fb8  6bf7fd3e
         eabf3fbc  ec1f0028  [anon:.bss]
         eabf3fc0  ebb43e00  [anon:libc_malloc]
         eabf3fc4  ec786260  [anon:.bss]
         eabf3fc8  00000000
         eabf3fcc  ec786260  [anon:.bss]
         eabf3fd0  000058d7
         eabf3fd4  ec786260  [anon:.bss]
         eabf3fd8  eabf4230
         eabf3fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eabf3fe0  00000004
         eabf3fe4  ebe972cb  /system/lib/libutils.so
         eabf3fe8  00000000
         eabf3fec  ebb89200  [anon:libc_malloc]
         eabf3ff0  00000010
         eabf3ff4  6bf7fd3e
         eabf3ff8  ebb43e10  [anon:libc_malloc]
         eabf3ffc  ebb43e00  [anon:libc_malloc]
         eabf4000  ec786260  [anon:.bss]
         eabf4004  00000000
         eabf4008  ec786260  [anon:.bss]
         eabf400c  000058d7
         eabf4010  ec786260  [anon:.bss]
         eabf4014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eabf4018  00000010
         eabf401c  00000000
         eabf4020  ebb89400  [anon:libc_malloc]
         eabf4024  00000000
         eabf4028  00000000
         eabf402c  00000000
         eabf4030  00000000
         eabf4034  00000000
         eabf4038  6bf7fd3e
         eabf403c  ebb43e10  [anon:libc_malloc]
         eabf4040  ebba36c0  [anon:libc_malloc]
         eabf4044  ec786260  [anon:.bss]
         eabf4048  00000000
         eabf404c  eabf41e4
         eabf4050  000058d7
         eabf4054  ec0b420f  /system/lib/libbinder.so
    #05  eabf4058  ebba36c0  [anon:libc_malloc]
         eabf405c  ebb52800  [anon:libc_malloc]
         eabf4060  ebb43e10  [anon:libc_malloc]
         eabf4064  6bf7fd3e
         eabf4068  ebba36c0  [anon:libc_malloc]
         eabf406c  ebb073b0  [anon:libc_malloc]
         eabf4070  00000001
         eabf4074  ec0b4193  /system/lib/libbinder.so
    #06  eabf4078  000058d7
         eabf407c  ebb89200  [anon:libc_malloc]
         eabf4080  ebba36c0  [anon:libc_malloc]
         eabf4084  ebb89254  [anon:libc_malloc]
         eabf4088  ec786260  [anon:.bss]
         eabf408c  ec0bb0ad  /system/lib/libbinder.so
    #07  eabf4090  00000000
         eabf4094  ebb0e408  [anon:libc_malloc]
         eabf4098  ebb0e414  [anon:libc_malloc]
         eabf409c  ebb0e518  [anon:libc_malloc]
         eabf40a0  00000000
         eabf40a4  ebb0e49c  [anon:libc_malloc]
         eabf40a8  eb800000  [anon:libc_malloc]
         eabf40ac  ebb0e4f8  [anon:libc_malloc]
         eabf40b0  ebb52b60  [anon:libc_malloc]
         eabf40b4  ec6ff5d1  /apex/com.android.runtime/lib/bionic/libc.so
         eabf40b8  00000004
         eabf40bc  00000000
         eabf40c0  00000000
         eabf40c4  6bf7fd3e
         eabf40c8  00000000
         eabf40cc  ebb0e408  [anon:libc_malloc]
         ........  ........
    #08  eabf41a0  eabf4230
         eabf41a4  ec0bb2b1  /system/lib/libbinder.so
         eabf41a8  00000000
         eabf41ac  ebb89200  [anon:libc_malloc]
         eabf41b0  ebb89290  [anon:libc_malloc]
         eabf41b4  00000000
         eabf41b8  00000000
         eabf41bc  ec0bb35b  /system/lib/libbinder.so
    #09  eabf41c0  00000000
         eabf41c4  ec0ba8af  /system/lib/libbinder.so
         eabf41c8  eb72a020  [anon:libc_malloc]
         eabf41cc  eb72a02c  [anon:libc_malloc]
         eabf41d0  00000000
         eabf41d4  ec0d4939  /system/lib/libbinder.so
    #10  eabf41d8  eb72a020  [anon:libc_malloc]
         eabf41dc  ebe95905  /system/lib/libutils.so
    #11  eabf41e0  eb72f740  [anon:libc_malloc]
         eabf41e4  eb72a020  [anon:libc_malloc]
         eabf41e8  ebb052f0  [anon:libc_malloc]
         eabf41ec  eb72a020  [anon:libc_malloc]
         eabf41f0  6bf7fd3e
         eabf41f4  eabf4230
         eabf41f8  eabf4230
         eabf41fc  eabf4230
         eabf4200  00000078
         eabf4204  00007cd5
         eabf4208  000058d7
         eabf420c  eacf5490
         eabf4210  eabf4230
         eabf4214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eabf4218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eabf421c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eabf4220  eabf4238
         eabf4224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eabf4228  eabf4230
         eabf422c  00000000
         eabf4230  eacf5230
         eabf4234  eaaf3230
         eabf4238  00007cd6
         eabf423c  000058d7
         eabf4240  00000001
         eabf4244  eaaf7000
         eabf4248  000fd230
         eabf424c  00001000
         eabf4250  00000000
         eabf4254  00000000
         eabf4258  00000003
         eabf425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22743, tid: 31959, name: Binder:22743_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec1f0028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaaf2fb4  r7  000000f0
    r8  00000002  r9  ec1f0028  r10 00000000  r11 eaaf3230
    ip  eaaf2f70  sp  eaaf2f60  lr  ec72f511  pc  ec72a108

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:
         eaaf2f20  00000000
         eaaf2f24  00000000
         eaaf2f28  00000000
         eaaf2f2c  00000000
         eaaf2f30  00000000
         eaaf2f34  00000000
         eaaf2f38  00000000
         eaaf2f3c  00000000
         eaaf2f40  00000000
         eaaf2f44  00000000
         eaaf2f48  00000000
         eaaf2f4c  00000000
         eaaf2f50  00000000
         eaaf2f54  00000000
         eaaf2f58  eaaf2fb4
         eaaf2f5c  ec7863a8  [anon:.bss]
    #00  eaaf2f60  eaaf3490
         eaaf2f64  ec786260  [anon:.bss]
         eaaf2f68  00000089
         eaaf2f6c  00000000
    #01  eaaf2f70  00000000
         eaaf2f74  00000000
         eaaf2f78  ffffffff
         eaaf2f7c  eaaf2fb4
         eaaf2f80  00000000
         eaaf2f84  6bf7fd3e
         eaaf2f88  ec1f0028  [anon:.bss]
         eaaf2f8c  00000000
         eaaf2f90  00000000
         eaaf2f94  00000002
         eaaf2f98  ec786260  [anon:.bss]
         eaaf2f9c  00000000
         eaaf2fa0  ec786260  [anon:.bss]
         eaaf2fa4  ec776b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaaf2fa8  00000000
         eaaf2fac  ebc03550  [anon:libc_malloc]
         eaaf2fb0  0000197c
         eaaf2fb4  00000000
         eaaf2fb8  6bf7fd3e
         eaaf2fbc  ec1f0028  [anon:.bss]
         eaaf2fc0  ebb43c00  [anon:libc_malloc]
         eaaf2fc4  ec786260  [anon:.bss]
         eaaf2fc8  00000000
         eaaf2fcc  ec786260  [anon:.bss]
         eaaf2fd0  000058d7
         eaaf2fd4  ec786260  [anon:.bss]
         eaaf2fd8  eaaf3230
         eaaf2fdc  ec1e088f  /system/lib/libmediadrm.so
    #03  eaaf2fe0  00000000
         eaaf2fe4  eaaf3030
         eaaf2fe8  00000000
         eaaf2fec  eb77b400  [anon:libc_malloc]
         eaaf2ff0  00000010
         eaaf2ff4  6bf7fd3e
         eaaf2ff8  ebb43c10  [anon:libc_malloc]
         eaaf2ffc  ebb43c00  [anon:libc_malloc]
         eaaf3000  ec786260  [anon:.bss]
         eaaf3004  00000000
         eaaf3008  ec786260  [anon:.bss]
         eaaf300c  000058d7
         eaaf3010  ec786260  [anon:.bss]
         eaaf3014  ec1e0dd9  /system/lib/libmediadrm.so
    #04  eaaf3018  00000010
         eaaf301c  00000000
         eaaf3020  eb77b600  [anon:libc_malloc]
         eaaf3024  00000000
         eaaf3028  00000000
         eaaf302c  00000000
         eaaf3030  00000000
         eaaf3034  00000000
         eaaf3038  6bf7fd3e
         eaaf303c  ebb43c10  [anon:libc_malloc]
         eaaf3040  ebba3600  [anon:libc_malloc]
         eaaf3044  ec786260  [anon:.bss]
         eaaf3048  00000000
         eaaf304c  eaaf31e4
         eaaf3050  000058d7
         eaaf3054  ec0b420f  /system/lib/libbinder.so
    #05  eaaf3058  ebba3600  [anon:libc_malloc]
         eaaf305c  ebb52660  [anon:libc_malloc]
         eaaf3060  ebb43c10  [anon:libc_malloc]
         eaaf3064  6bf7fd3e
         eaaf3068  ebba3600  [anon:libc_malloc]
         eaaf306c  ebb07380  [anon:libc_malloc]
         eaaf3070  00000001
         eaaf3074  ec0b4193  /system/lib/libbinder.so
    #06  eaaf3078  6bf7fd3e
         eaaf307c  eb77b400  [anon:libc_malloc]
         eaaf3080  ebba3600  [anon:libc_malloc]
         eaaf3084  eb77b454  [anon:libc_malloc]
         eaaf3088  ec786260  [anon:.bss]
         eaaf308c  ec0bb0ad  /system/lib/libbinder.so
    #07  eaaf3090  ffff0208  [vectors]
         eaaf3094  eaaf30e9
         eaaf3098  0000000a
         eaaf309c  ebb0eb00  [anon:libc_malloc]
         eaaf30a0  6bf7fd3e
         eaaf30a4  ebb0ba08  [anon:libc_malloc]
         eaaf30a8  6bf7fd3e
         eaaf30ac  ebb0eb08  [anon:libc_malloc]
         eaaf30b0  0000000d
         eaaf30b4  ebb0eb2c  [anon:libc_malloc]
         eaaf30b8  eaaf3128
         eaaf30bc  ebb0eb94  [anon:libc_malloc]
         eaaf30c0  eb400000
         eaaf30c4  ebb0ebf8  [anon:libc_malloc]
         eaaf30c8  eb701dc0  [anon:libc_malloc]
         eaaf30cc  ec6ffd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eaaf31a0  eb77b400  [anon:libc_malloc]
         eaaf31a4  eb77b454  [anon:libc_malloc]
         eaaf31a8  00000000
         eaaf31ac  eb77b400  [anon:libc_malloc]
         eaaf31b0  eb77b490  [anon:libc_malloc]
         eaaf31b4  00000000
         eaaf31b8  00000000
         eaaf31bc  ec0bb35b  /system/lib/libbinder.so
    #09  eaaf31c0  00000000
         eaaf31c4  ec0ba8af  /system/lib/libbinder.so
         eaaf31c8  ebb13760  [anon:libc_malloc]
         eaaf31cc  ebb1376c  [anon:libc_malloc]
         eaaf31d0  00000000
         eaaf31d4  ec0d4939  /system/lib/libbinder.so
    #10  eaaf31d8  ebb13760  [anon:libc_malloc]
         eaaf31dc  ebe95905  /system/lib/libutils.so
    #11  eaaf31e0  ebb053f0  [anon:libc_malloc]
         eaaf31e4  ebb13760  [anon:libc_malloc]
         eaaf31e8  eb72f740  [anon:libc_malloc]
         eaaf31ec  ebb13760  [anon:libc_malloc]
         eaaf31f0  6bf7fd3e
         eaaf31f4  eaaf3230
         eaaf31f8  eaaf3230
         eaaf31fc  eaaf3230
         eaaf3200  00000078
         eaaf3204  00007cd6
         eaaf3208  000058d7
         eaaf320c  eabf4490
         eaaf3210  eaaf3230
         eaaf3214  ec776089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaaf3218  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf321c  ec730143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaaf3220  eaaf3238
         eaaf3224  ec776073  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf3228  eaaf3230
         eaaf322c  00000000
         eaaf3230  eabf4230
         eaaf3234  ea9f2230
         eaaf3238  00007cd7
         eaaf323c  000058d7
         eaaf3240  00000001
         eaaf3244  ea9f6000
         eaaf3248  000fd230
         eaaf324c  00001000
         eaaf3250  00000000
         eaaf3254  00000000
         eaaf3258  00000003
         eaaf325c  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:[42480563] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
