*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-12 11:57:24+0900
pid: 18722, tid: 18722, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00004922  r2  00000006  r3  ffc712f8
    r4  ffc7130c  r5  ffc712f0  r6  00004922  r7  0000016b
    r8  ffc71308  r9  ffc712f8  r10 ffc71328  r11 ffc71318
    ip  00004922  sp  ffc712c8  lr  f3ac1c43  pc  f3ac1c56

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:
         ffc71288  f3314120  [anon:libc_malloc]
         ffc7128c  f3cd3004  /system/lib/libmediametrics.so
         ffc71290  f3314120  [anon:libc_malloc]
         ffc71294  f37d2527  /system/lib/libbinder.so
         ffc71298  00000002
         ffc7129c  ffc71364  [stack]
         ffc712a0  ffffffdf
         ffc712a4  ffffffe0
         ffc712a8  ddb164a9
         ffc712ac  44719401
         ffc712b0  ffc712f0  [stack]
         ffc712b4  f3314120  [anon:libc_malloc]
         ffc712b8  44719401
         ffc712bc  ffc712f0  [stack]
         ffc712c0  00004922
         ffc712c4  00001388
    #00  ffc712c8  ffc71338  [stack]
         ffc712cc  ffc71348  [stack]
         ffc712d0  ffc71358  [stack]
         ffc712d4  ffc71368  [stack]
         ffc712d8  f3314120  [anon:libc_malloc]
         ffc712dc  ffc71364  [stack]
         ffc712e0  f3314120  [anon:libc_malloc]
         ffc712e4  f37d7d6f  /system/lib/libbinder.so
         ffc712e8  00000000
         ffc712ec  f3350000  [anon:libc_malloc]
         ffc712f0  ffffffdf
         ffc712f4  ffffffff
         ffc712f8  00000000
         ffc712fc  00000000
         ffc71300  ffffffff
         ffc71304  00004922
         ........  ........
    #01  ffc713b0  f3314120  [anon:libc_malloc]
         ffc713b4  f37f15f0  /system/lib/libbinder.so
    #02  ffc713b8  f3314120  [anon:libc_malloc]
         ffc713bc  f37d4b55  /system/lib/libbinder.so
    #03  ffc713c0  f33a4248  [anon:libc_malloc]
         ffc713c4  f3cd3004  /system/lib/libmediametrics.so
         ffc713c8  f3b19260  [anon:.bss]
         ffc713cc  f3ab9c6b  /apex/com.android.runtime/lib/bionic/libc.so
         ffc713d0  00000005
         ffc713d4  f3309008  [anon:libc_malloc]
         ffc713d8  00000000
         ffc713dc  ffc71474  [stack]
         ffc713e0  0000002c
         ffc713e4  f3334080  [anon:libc_malloc]
         ffc713e8  00000000
         ffc713ec  f33140d0  [anon:libc_malloc]
         ffc713f0  00000005
         ffc713f4  ffc71400  [stack]
         ffc713f8  00000000
         ffc713fc  00000000
         ........  ........
    #04  ffc71470  ddb164a9
         ffc71474  f3311e50  [anon:libc_malloc]
         ffc71478  ffc714e0  [stack]
         ffc7147c  f3314120  [anon:libc_malloc]
         ffc71480  ddb164a9
         ffc71484  f33155c0  [anon:libc_malloc]
         ffc71488  f3b19260  [anon:.bss]
         ffc7148c  f33155a0  [anon:libc_malloc]
         ffc71490  0000001d
         ffc71494  00000000
         ffc71498  f33a4248  [anon:libc_malloc]
         ffc7149c  f3b19260  [anon:.bss]
         ffc714a0  f38f9084  /system/lib/libmediadrm.so
         ffc714a4  f3ccfb6f  /system/lib/libmediametrics.so
    #05  ffc714a8  0000001d
         ffc714ac  ddb164a9
         ffc714b0  f33141e0  [anon:libc_malloc]
         ffc714b4  00000020
         ffc714b8  0000001d
         ffc714bc  f36f3bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffc714c0  00000010
         ffc714c4  ffc714d0  [stack]
         ffc714c8  ffc71518  [stack]
         ffc714cc  f3311e20  [anon:libc_malloc]
         ffc714d0  f33141f0  [anon:libc_malloc]
         ffc714d4  f367a1a5  /system/lib/libstagefright_foundation.so
         ffc714d8  0000004d
         ffc714dc  000000e8
         ffc714e0  00000021
         ffc714e4  0000001d
         ffc714e8  f33141e0  [anon:libc_malloc]
         ffc714ec  00000136
         ffc714f0  ddb164a9
         ffc714f4  f33a4200  [anon:libc_malloc]
         ffc714f8  f333c140  [anon:libc_malloc]
         ffc714fc  00000136
         ........  ........
    #07  ffc71518  00000141
         ffc7151c  00000136
         ffc71520  f333c140  [anon:libc_malloc]
         ffc71524  f33064a8  [anon:libc_malloc]
         ffc71528  f3362b10  [anon:libc_malloc]
         ffc7152c  f3306790  [anon:libc_malloc]
         ffc71530  f38f9084  /system/lib/libmediadrm.so
         ffc71534  f3365010  [anon:libc_malloc]
         ffc71538  000000e8
         ffc7153c  00000007
         ffc71540  00000001
         ffc71544  f366ce7c  /system/lib/libstagefright_foundation.so
         ffc71548  00000000
         ffc7154c  00000001
         ffc71550  ddb164a9
         ffc71554  f33a4210  [anon:libc_malloc]
         ........  ........
    #08  ffc71578  00000010
         ffc7157c  00000000
         ffc71580  f3350200  [anon:libc_malloc]
         ffc71584  00000000
         ffc71588  00000000
         ffc7158c  00000000
         ffc71590  00000000
         ffc71594  00000000
         ffc71598  ddb164a9
         ffc7159c  f33a4210  [anon:libc_malloc]
         ffc715a0  f2f36140  [anon:libc_malloc]
         ffc715a4  f3b19260  [anon:.bss]
         ffc715a8  00000000
         ffc715ac  abe69289  /system/bin/mediadrmserver
         ffc715b0  00000000
         ffc715b4  f37cb20f  /system/lib/libbinder.so
    #09  ffc715b8  f2f36140  [anon:libc_malloc]
         ffc715bc  f2f00500  [anon:libc_malloc]
         ffc715c0  f33a4210  [anon:libc_malloc]
         ffc715c4  ddb164a9
         ffc715c8  f2f36140  [anon:libc_malloc]
         ffc715cc  f2f02078  [anon:libc_malloc]
         ffc715d0  00000001
         ffc715d4  f37cb193  /system/lib/libbinder.so
    #10  ffc715d8  ddb164a9
         ffc715dc  f3350000  [anon:libc_malloc]
         ffc715e0  f2f36140  [anon:libc_malloc]
         ffc715e4  f3350054  [anon:libc_malloc]
         ffc715e8  f3b19260  [anon:.bss]
         ffc715ec  f37d20ad  /system/lib/libbinder.so
    #11  ffc715f0  00000000
         ffc715f4  ffc71600  [stack]
         ffc715f8  ffc716c0  [stack]
         ffc715fc  00000000
         ffc71600  00000000
         ffc71604  f33101d0  [anon:libc_malloc]
         ffc71608  00000004
         ffc7160c  00000006
         ffc71610  00000000
         ffc71614  00000000
         ffc71618  00000000
         ffc7161c  00000000
         ffc71620  00000000
         ffc71624  f3b10000  /apex/com.android.runtime/lib/bionic/libc.so
         ffc71628  00000000
         ffc7162c  f3010001  [anon:libc_malloc]
         ........  ........
    #12  ffc71700  00000000
         ffc71704  f37d22b1  /system/lib/libbinder.so
         ffc71708  f3311930  [anon:libc_malloc]
         ffc7170c  f3350000  [anon:libc_malloc]
         ffc71710  f3350090  [anon:libc_malloc]
         ffc71714  00000001
         ffc71718  00000001
         ffc7171c  f37d235b  /system/lib/libbinder.so
    #13  ffc71720  f3b19260  [anon:.bss]
         ffc71724  ffc71784  [stack]
         ffc71728  f3b19260  [anon:.bss]
         ffc7172c  ffc71784  [stack]
         ffc71730  ffc7178c  [stack]
         ffc71734  abe692e7  /system/bin/mediadrmserver
    #14  ffc71738  f3334080  [anon:libc_malloc]
         ffc7173c  f3314120  [anon:libc_malloc]
         ffc71740  f3334080  [anon:libc_malloc]
         ffc71744  ddb164a9
         ffc71748  00000000
         ffc7174c  f3abc215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffc71750  abe6a55c  /system/bin/mediadrmserver
         ffc71754  00000000
         ffc71758  00000000
         ffc7175c  00000000
         ffc71760  00000000
         ffc71764  abe69037  /system/bin/mediadrmserver
    #16  ffc71768  ffc717c8  [stack]
         ffc7176c  abe6a000  /system/bin/mediadrmserver
         ffc71770  abe6a008  /system/bin/mediadrmserver
         ffc71774  abe6a010  /system/bin/mediadrmserver
         ffc71778  00000000
         ffc7177c  f45db0dc  /apex/com.android.runtime/bin/linker
    #17  ffc71780  00000001
         ffc71784  ffc71975  [stack]
         ffc71788  00000000
         ffc7178c  ffc71990  [stack]
         ffc71790  ffc71a0e  [stack]
         ffc71794  ffc71a21  [stack]
         ffc71798  ffc71a36  [stack]
         ffc7179c  ffc71a51  [stack]
         ffc717a0  ffc71a64  [stack]
         ffc717a4  ffc71a7d  [stack]
    #18  ffc717a8  ffc71aac  [stack]
         ffc717ac  ffc71ad9  [stack]
         ffc717b0  ffc71af2  [stack]
         ffc717b4  ffc71b0c  [stack]
         ffc717b8  ffc71d3d  [stack]
         ffc717bc  ffc71f0f  [stack]
         ffc717c0  ffc71fc2  [stack]
         ffc717c4  00000000
         ffc717c8  00000010
         ffc717cc  0037b0d6
         ffc717d0  00000006
         ffc717d4  00001000
         ffc717d8  00000011
         ffc717dc  00000064
         ffc717e0  00000003
         ffc717e4  abe67034  /system/bin/mediadrmserver

memory near r1:
    00004900 -------- -------- -------- --------  ................
    00004910 -------- -------- -------- --------  ................
    00004920 -------- -------- -------- --------  ................
    00004930 -------- -------- -------- --------  ................
    00004940 -------- -------- -------- --------  ................
    00004950 -------- -------- -------- --------  ................
    00004960 -------- -------- -------- --------  ................
    00004970 -------- -------- -------- --------  ................
    00004980 -------- -------- -------- --------  ................
    00004990 -------- -------- -------- --------  ................
    000049a0 -------- -------- -------- --------  ................
    000049b0 -------- -------- -------- --------  ................
    000049c0 -------- -------- -------- --------  ................
    000049d0 -------- -------- -------- --------  ................
    000049e0 -------- -------- -------- --------  ................
    000049f0 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffc712d8 f3314120 ffc71364 f3314120 f37d7d6f   A1.d... A1.o}}.
    ffc712e8 00000000 f3350000 ffffffdf ffffffff  ......5.........
    ffc712f8 00000000 00000000 ffffffff 00004922  ............"I..
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..
    ffc713a8 f3314120 f37f14f8 f3314120 f37f15f0   A1..... A1.....
    ffc713b8 f3314120 f37d4b55 f33a4248 f3cd3004   A1.UK}.HB:..0..
    ffc713c8 f3b19260 f3ab9c6b 00000005 f3309008  `...k.........0.

memory near r4 ([stack]):
    ffc712ec f3350000 ffffffdf ffffffff 00000000  ..5.............
    ffc712fc 00000000 ffffffff 00004922 000003f5  ........"I......
    ffc7130c 00000000 00000000 00000000 00000000  ................
    ffc7131c 00000000 00000000 00000000 00000000  ................
    ffc7132c 00000000 00000000 00000000 00000000  ................
    ffc7133c 00000000 00000000 00000000 00000000  ................
    ffc7134c 00000000 00000000 00000000 00000000  ................
    ffc7135c 00000000 00000000 00000000 00000000  ................
    ffc7136c 00000000 00000000 00000000 00000000  ................
    ffc7137c 00000000 00000000 00000000 f37c85aa  ..............|.
    ffc7138c 44719401 ffc71478 f3314120 00001388  ..qDx... A1.....
    ffc7139c ffffffec f3b19260 f3cd3004 f3314120  ....`....0.. A1.
    ffc713ac f37f14f8 f3314120 f37f15f0 f3314120  .... A1..... A1.
    ffc713bc f37d4b55 f33a4248 f3cd3004 f3b19260  UK}.HB:..0..`...
    ffc713cc f3ab9c6b 00000005 f3309008 00000000  k.........0.....
    ffc713dc ffc71474 0000002c f3334080 00000000  t...,....@3.....

memory near r5 ([stack]):
    ffc712d0 ffc71358 ffc71368 f3314120 ffc71364  X...h... A1.d...
    ffc712e0 f3314120 f37d7d6f 00000000 f3350000   A1.o}}.......5.
    ffc712f0 ffffffdf ffffffff 00000000 00000000  ................
    ffc71300 ffffffff 00004922 000003f5 00000000  ...."I..........
    ffc71310 00000000 00000000 00000000 00000000  ................
    ffc71320 00000000 00000000 00000000 00000000  ................
    ffc71330 00000000 00000000 00000000 00000000  ................
    ffc71340 00000000 00000000 00000000 00000000  ................
    ffc71350 00000000 00000000 00000000 00000000  ................
    ffc71360 00000000 00000000 00000000 00000000  ................
    ffc71370 00000000 00000000 00000000 00000000  ................
    ffc71380 00000000 00000000 f37c85aa 44719401  ..........|...qD
    ffc71390 ffc71478 f3314120 00001388 ffffffec  x... A1.........
    ffc713a0 f3b19260 f3cd3004 f3314120 f37f14f8  `....0.. A1.....
    ffc713b0 f3314120 f37f15f0 f3314120 f37d4b55   A1..... A1.UK}.
    ffc713c0 f33a4248 f3cd3004 f3b19260 f3ab9c6b  HB:..0..`...k...

memory near r6:
    00004900 -------- -------- -------- --------  ................
    00004910 -------- -------- -------- --------  ................
    00004920 -------- -------- -------- --------  ................
    00004930 -------- -------- -------- --------  ................
    00004940 -------- -------- -------- --------  ................
    00004950 -------- -------- -------- --------  ................
    00004960 -------- -------- -------- --------  ................
    00004970 -------- -------- -------- --------  ................
    00004980 -------- -------- -------- --------  ................
    00004990 -------- -------- -------- --------  ................
    000049a0 -------- -------- -------- --------  ................
    000049b0 -------- -------- -------- --------  ................
    000049c0 -------- -------- -------- --------  ................
    000049d0 -------- -------- -------- --------  ................
    000049e0 -------- -------- -------- --------  ................
    000049f0 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffc712e8 00000000 f3350000 ffffffdf ffffffff  ......5.........
    ffc712f8 00000000 00000000 ffffffff 00004922  ............"I..
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..
    ffc713a8 f3314120 f37f14f8 f3314120 f37f15f0   A1..... A1.....
    ffc713b8 f3314120 f37d4b55 f33a4248 f3cd3004   A1.UK}.HB:..0..
    ffc713c8 f3b19260 f3ab9c6b 00000005 f3309008  `...k.........0.
    ffc713d8 00000000 ffc71474 0000002c f3334080  ....t...,....@3.

memory near r9 ([stack]):
    ffc712d8 f3314120 ffc71364 f3314120 f37d7d6f   A1.d... A1.o}}.
    ffc712e8 00000000 f3350000 ffffffdf ffffffff  ......5.........
    ffc712f8 00000000 00000000 ffffffff 00004922  ............"I..
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..
    ffc713a8 f3314120 f37f14f8 f3314120 f37f15f0   A1..... A1.....
    ffc713b8 f3314120 f37d4b55 f33a4248 f3cd3004   A1.UK}.HB:..0..
    ffc713c8 f3b19260 f3ab9c6b 00000005 f3309008  `...k.........0.

memory near r10 ([stack]):
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..
    ffc713a8 f3314120 f37f14f8 f3314120 f37f15f0   A1..... A1.....
    ffc713b8 f3314120 f37d4b55 f33a4248 f3cd3004   A1.UK}.HB:..0..
    ffc713c8 f3b19260 f3ab9c6b 00000005 f3309008  `...k.........0.
    ffc713d8 00000000 ffc71474 0000002c f3334080  ....t...,....@3.
    ffc713e8 00000000 f33140d0 00000005 ffc71400  .....@1.........
    ffc713f8 00000000 00000000 00000001 00000000  ................

memory near r11 ([stack]):
    ffc712f8 00000000 00000000 ffffffff 00004922  ............"I..
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..
    ffc713a8 f3314120 f37f14f8 f3314120 f37f15f0   A1..... A1.....
    ffc713b8 f3314120 f37d4b55 f33a4248 f3cd3004   A1.UK}.HB:..0..
    ffc713c8 f3b19260 f3ab9c6b 00000005 f3309008  `...k.........0.
    ffc713d8 00000000 ffc71474 0000002c f3334080  ....t...,....@3.
    ffc713e8 00000000 f33140d0 00000005 ffc71400  .....@1.........

memory near ip:
    00004900 -------- -------- -------- --------  ................
    00004910 -------- -------- -------- --------  ................
    00004920 -------- -------- -------- --------  ................
    00004930 -------- -------- -------- --------  ................
    00004940 -------- -------- -------- --------  ................
    00004950 -------- -------- -------- --------  ................
    00004960 -------- -------- -------- --------  ................
    00004970 -------- -------- -------- --------  ................
    00004980 -------- -------- -------- --------  ................
    00004990 -------- -------- -------- --------  ................
    000049a0 -------- -------- -------- --------  ................
    000049b0 -------- -------- -------- --------  ................
    000049c0 -------- -------- -------- --------  ................
    000049d0 -------- -------- -------- --------  ................
    000049e0 -------- -------- -------- --------  ................
    000049f0 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffc712a8 ddb164a9 44719401 ffc712f0 f3314120  .d....qD.... A1.
    ffc712b8 44719401 ffc712f0 00004922 00001388  ..qD...."I......
    ffc712c8 ffc71338 ffc71348 ffc71358 ffc71368  8...H...X...h...
    ffc712d8 f3314120 ffc71364 f3314120 f37d7d6f   A1.d... A1.o}}.
    ffc712e8 00000000 f3350000 ffffffdf ffffffff  ......5.........
    ffc712f8 00000000 00000000 ffffffff 00004922  ............"I..
    ffc71308 000003f5 00000000 00000000 00000000  ................
    ffc71318 00000000 00000000 00000000 00000000  ................
    ffc71328 00000000 00000000 00000000 00000000  ................
    ffc71338 00000000 00000000 00000000 00000000  ................
    ffc71348 00000000 00000000 00000000 00000000  ................
    ffc71358 00000000 00000000 00000000 00000000  ................
    ffc71368 00000000 00000000 00000000 00000000  ................
    ffc71378 00000000 00000000 00000000 00000000  ................
    ffc71388 f37c85aa 44719401 ffc71478 f3314120  ..|...qDx... A1.
    ffc71398 00001388 ffffffec f3b19260 f3cd3004  ........`....0..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f3ac1c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f3ac1c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f3ac1c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f3ac1c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f3ac1c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f3ac1c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f3ac1c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f3ac1c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f3ac1ca0 98018acf 8acff908 8acff900 f9009800  ................
    f3ac1cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f3ac1cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f3ac1cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f3ac1ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f3ac1cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f3ac1d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f3ac1d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f3ac1c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f3ac1c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f3ac1c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f3ac1c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f3ac1c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f3ac1c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f3ac1c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f3ac1ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f3ac1cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f3ac1cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f3ac1cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f3ac1ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f3ac1cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f3ac1d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f3ac1d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f3ac1d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (291 entries):
    abe67000-abe68fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    abe69000-abe69fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    abe6a000-abe6afff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f1ef3000-f1ef3fff ---         0      1000
    f1ef4000-f1ff2fff rw-         0     ff000
    f1ff3000-f1ff4fff ---         0      2000
    f1ff5000-f20f3fff rw-         0     ff000
    f20f4000-f20f5fff ---         0      2000
    f20f6000-f21f4fff rw-         0     ff000
    f21f5000-f21f6fff ---         0      2000
    f21f7000-f22f5fff rw-         0     ff000
    f22f6000-f22f7fff ---         0      2000
    f22f8000-f23f6fff rw-         0     ff000
    f23f7000-f23f8fff ---         0      2000
    f23f9000-f24f7fff rw-         0     ff000
    f24f8000-f24f9fff ---         0      2000
    f24fa000-f25f8fff rw-         0     ff000
    f25f9000-f25fafff ---         0      2000
    f25fb000-f26f9fff rw-         0     ff000
    f26fa000-f26fbfff ---         0      2000
    f26fc000-f27fafff rw-         0     ff000
    f27fb000-f27fcfff ---         0      2000
    f27fd000-f28fbfff rw-         0     ff000
    f28fc000-f28fdfff ---         0      2000
    f28fe000-f29fcfff rw-         0     ff000
    f29fd000-f29fefff ---         0      2000
    f29ff000-f2afdfff rw-         0     ff000
    f2afe000-f2afffff ---         0      2000
    f2b00000-f2bfefff rw-         0     ff000
    f2bff000-f2c00fff ---         0      2000
    f2c01000-f2cfffff rw-         0     ff000
    f2d00000-f2d01fff ---         0      2000
    f2d02000-f2e00fff rw-         0     ff000
    f2e01000-f2e01fff ---         0      1000
    f2f00000-f30fffff rw-         0    200000  [anon:libc_malloc]
    f3101000-f3101fff ---         0      1000
    f3102000-f3200fff rw-         0     ff000
    f3201000-f3201fff ---         0      1000
    f3300000-f34fffff rw-         0    200000  [anon:libc_malloc]
    f35a5000-f3608fff rw-         0     64000  [anon:linker_alloc]
    f3609000-f3618fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f3619000-f3632fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f3633000-f3633fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f3634000-f3634fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f3635000-f3635fff rw-         0      1000  [anon:.bss]
    f365f000-f366dfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f366e000-f367cfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f367d000-f367dfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f367e000-f367efff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f367f000-f367ffff rw-         0      1000  [anon:.bss]
    f36a1000-f36a7fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f36a8000-f36acfff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f36ad000-f36adfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f36ae000-f36aefff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f36e2000-f36eefff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f36ef000-f36fbfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f36fc000-f36fcfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f36fd000-f36fdfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f36fe000-f36fefff rw-         0      1000  [anon:.bss]
    f370f000-f3718fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f3719000-f372afff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f372b000-f372bfff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f372c000-f372cfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f372d000-f372dfff rw-         0      1000  [anon:.bss]
    f3740000-f375dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f375e000-f377afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f377b000-f377bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f377c000-f377ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f3797000-f37c8fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f37c9000-f37f4fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f37f5000-f37f5fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f37f6000-f37fdfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f37fe000-f37fefff rw-         0      1000  [anon:.bss]
    f382a000-f382afff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f382b000-f382bfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f382c000-f382cfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f382d000-f382dfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f3853000-f385cfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f385d000-f3865fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f3866000-f3866fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f3867000-f3867fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f3868000-f3868fff rw-         0      1000  [anon:.bss]
    f38b7000-f38b9fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f38ba000-f38bafff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f38bb000-f38bbfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f38bc000-f38bcfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f38bd000-f38bdfff rw-         0      1000  [anon:.bss]
    f38d7000-f38e6fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f38e7000-f38f7fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f38f8000-f38f8fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f38f9000-f38fcfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f38fd000-f38fdfff rw-         0      1000  [anon:.bss]
    f3918000-f3918fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f3919000-f3919fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f391a000-f391afff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f391b000-f391bfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f396a000-f399ffff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f39a0000-f39eefff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f39ef000-f39effff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f39f0000-f39f4fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f39f5000-f39f6fff rw-         0      2000  [anon:.bss]
    f3a18000-f3a27fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f3a28000-f3a38fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f3a39000-f3a39fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f3a3a000-f3a3bfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f3a63000-f3a8bfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f3a8c000-f3b12fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f3b13000-f3b14fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f3b15000-f3b18fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f3b19000-f3b1bfff rw-         0      3000  [anon:.bss]
    f3b1c000-f3b1cfff r--         0      1000  [anon:.bss]
    f3b1d000-f3b29fff rw-         0      d000  [anon:.bss]
    f3b5a000-f3b5afff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f3b5b000-f3b5bfff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f3b5c000-f3b5cfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f3b5d000-f3b5dfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f3b5e000-f3b5efff rw-         0      1000  [anon:.bss]
    f3b87000-f3b8afff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f3b8b000-f3b95fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f3b96000-f3b96fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f3b97000-f3b97fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f3b98000-f3b98fff rw-         0      1000  [anon:.bss]
    f3bcf000-f3bd8fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f3bd9000-f3be2fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f3be3000-f3be3fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f3be4000-f3be5fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f3c39000-f3c39fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f3c3a000-f3c3afff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f3c3b000-f3c3bfff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f3c3c000-f3c3cfff rw-         0      1000  [anon:.bss]
    f3c65000-f3c65fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f3c66000-f3c66fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f3c67000-f3c67fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f3c68000-f3c68fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f3c69000-f3c69fff rw-         0      1000  [anon:.bss]
    f3cb0000-f3cb6fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f3cb7000-f3cbcfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f3cbd000-f3cbdfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f3cbe000-f3cbefff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f3cbf000-f3cbffff rw-         0      1000  [anon:.bss]
    f3cca000-f3ccefff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f3ccf000-f3cd2fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f3cd3000-f3cd3fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f3cd4000-f3cd4fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f3cd5000-f3cd5fff rw-         0      1000  [anon:.bss]
    f3d12000-f3d12fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f3d13000-f3d13fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f3d14000-f3d14fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f3d15000-f3d15fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f3d41000-f3d6dfff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f3d6e000-f3dacfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f3dad000-f3dadfff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f3dae000-f3db3fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f3db4000-f3db4fff rw-         0      1000  [anon:.bss]
    f3dc8000-f3ddefff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f3ddf000-f3df6fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f3df7000-f3df7fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f3df8000-f3df8fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f3df9000-f3df9fff rw-         0      1000  [anon:.bss]
    f3e1c000-f3e1cfff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f3e1d000-f3e1dfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f3e1e000-f3e1efff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f3e1f000-f3e1ffff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f3e20000-f3e20fff rw-         0      1000  [anon:.bss]
    f3e4f000-f3e4ffff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f3e50000-f3e50fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f3e51000-f3e51fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f3e52000-f3e52fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f3ea4000-f3ea4fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f3ea5000-f3ea5fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f3ea6000-f3ea6fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f3ea7000-f3ea7fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f3ea8000-f3ea8fff rw-         0      1000  [anon:.bss]
    f3ec0000-f3ed7fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f3ed8000-f3ef8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f3ef9000-f3ef9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f3efa000-f3efdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f3f00000-f3f08fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f3f09000-f3f1efff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f3f1f000-f3f1ffff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f3f20000-f3f20fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f3f21000-f3f21fff rw-         0      1000  [anon:.bss]
    f3f67000-f3f67fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f3f68000-f3f68fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f3f69000-f3f69fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f3fa2000-f3fa8fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f3fa9000-f3faefff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f3faf000-f3faffff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f3fb0000-f3fb0fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f3fc3000-f3fd6fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f3fd7000-f3fe9fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f3fea000-f3feafff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f3feb000-f3fedfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f403c000-f403cfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f403d000-f403dfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f403e000-f403efff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f403f000-f403ffff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f4055000-f405afff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f405b000-f4061fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f4062000-f4062fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f4063000-f4063fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f4064000-f4064fff rw-         0      1000  [anon:.bss]
    f40a6000-f40aafff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f40ab000-f40b0fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f40b1000-f40b1fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f40b2000-f40b2fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f40b3000-f40b3fff rw-         0      1000  [anon:.bss]
    f4139000-f413afff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f413b000-f413cfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f413d000-f413dfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f413e000-f413efff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f413f000-f413ffff rw-         0      1000  [anon:.bss]
    f416b000-f416bfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f41ae000-f41aefff ---         0      1000
    f41af000-f41b2fff rw-         0      4000  [anon:thread signal stack]
    f41b3000-f41b3fff ---         0      1000
    f41b4000-f41b7fff rw-         0      4000  [anon:thread signal stack]
    f41b8000-f41b8fff ---         0      1000
    f41b9000-f41bcfff rw-         0      4000  [anon:thread signal stack]
    f41bd000-f41bdfff ---         0      1000
    f41be000-f41c1fff rw-         0      4000  [anon:thread signal stack]
    f41c2000-f41c2fff ---         0      1000
    f41c3000-f41c6fff rw-         0      4000  [anon:thread signal stack]
    f41c7000-f41c7fff ---         0      1000
    f41c8000-f41cbfff rw-         0      4000  [anon:thread signal stack]
    f41cc000-f41ccfff ---         0      1000
    f41cd000-f41d0fff rw-         0      4000  [anon:thread signal stack]
    f41d1000-f41d1fff ---         0      1000
    f41d2000-f41d5fff rw-         0      4000  [anon:thread signal stack]
    f41d6000-f41d6fff ---         0      1000
    f41d7000-f41dafff rw-         0      4000  [anon:thread signal stack]
    f41db000-f41dbfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f41dd000-f41fcfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f41fd000-f421cfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f421d000-f423cfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f423d000-f425cfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f425d000-f427cfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f427d000-f429cfff r--         0     20000  /dev/__properties__/properties_serial
    f429d000-f42a6fff r--         0      a000  /dev/__properties__/property_info
    f42a8000-f42a8fff ---         0      1000
    f42a9000-f42acfff rw-         0      4000  [anon:thread signal stack]
    f42ad000-f42adfff ---         0      1000
    f42ae000-f42b1fff rw-         0      4000  [anon:thread signal stack]
    f42b2000-f42b2fff ---         0      1000
    f42b3000-f42b6fff rw-         0      4000  [anon:thread signal stack]
    f42b7000-f42b7fff ---         0      1000
    f42b8000-f42bbfff rw-         0      4000  [anon:thread signal stack]
    f42bc000-f42bcfff ---         0      1000
    f42bd000-f42c0fff rw-         0      4000  [anon:thread signal stack]
    f42c1000-f42c1fff ---         0      1000
    f42c2000-f42c5fff rw-         0      4000  [anon:thread signal stack]
    f42c6000-f42c6fff ---         0      1000
    f42c7000-f42cafff rw-         0      4000  [anon:thread signal stack]
    f42cb000-f42eafff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f42eb000-f430afff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f430b000-f43d2fff r--         0     c8000  [anon:linker_alloc]
    f43d3000-f43d9fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f43db000-f43dbfff rw-         0      1000  [anon:abort message]
    f43dc000-f43dcfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f43dd000-f43ddfff ---         0      1000
    f43de000-f43e0fff rw-         0      3000
    f43e1000-f43e1fff ---         0      1000
    f43e2000-f43e4fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f43e5000-f4404fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f4405000-f4405fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f4406000-f4469fff r--         0     64000  [anon:linker_alloc]
    f446a000-f4489fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f448a000-f448afff ---         0      1000
    f448b000-f448bfff rw-         0      1000
    f448c000-f448cfff ---         0      1000
    f448d000-f44acfff r--         0     20000  /dev/__properties__/properties_serial
    f44ad000-f44adfff rw-         0      1000  [anon:System property context nodes]
    f44ae000-f44b7fff r--         0      a000  /dev/__properties__/property_info
    f44b8000-f451bfff r--         0     64000  [anon:linker_alloc]
    f451c000-f451dfff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f451e000-f451efff r--         0      1000  [anon:atexit handlers]
    f451f000-f451ffff ---         0      1000
    f4520000-f4523fff rw-         0      4000  [anon:thread signal stack]
    f4524000-f4524fff rw-         0      1000  [anon:arc4random data]
    f4525000-f4525fff r--         0      1000  [anon:atexit handlers]
    f4526000-f4526fff rw-         0      1000  [anon:System property context nodes]
    f4527000-f4527fff rw-         0      1000  [anon:arc4random data]
    f4528000-f4544fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f4545000-f45dcfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f45dd000-f45ddfff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f45de000-f45e1fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f45e2000-f45e7fff rw-         0      6000
    f45e8000-f45e8fff r--         0      1000
    f45e9000-f45eafff rw-         0      2000
    ffc51000-ffc71fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 12834, name: HwBinder:18722_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f28f9118  r3  f28f9074
    r4  f3b19260  r5  c0306201  r6  f28f9118  r7  00000036
    r8  f28f9138  r9  f3b19260  r10 00000000  r11 f28f9120
    ip  00000000  sp  f28f9060  lr  f3ac7709  pc  f3af91c4

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:
         f28f9020  00000000
         f28f9024  00000000
         f28f9028  00000002
         f28f902c  f3b19260  [anon:.bss]
         f28f9030  00000000
         f28f9034  f3ac2d63  /apex/com.android.runtime/lib/bionic/libc.so
         f28f9038  f2f3500c  [anon:libc_malloc]
         f28f903c  f3b09b91  /apex/com.android.runtime/lib/bionic/libc.so
         f28f9040  f2f3500c  [anon:libc_malloc]
         f28f9044  00000000
         f28f9048  f2f35010  [anon:libc_malloc]
         f28f904c  f28f9490
         f28f9050  00000000
         f28f9054  00000fb0
         f28f9058  00000000
         f28f905c  00000000
    #00  f28f9060  f28f9074
         ........  ........
    #01  f28f9060  f28f9074
         f28f9064  ddb164a9
         f28f9068  f2f37f00  [anon:libc_malloc]
         f28f906c  f3d9d555  /system/lib/libhidlbase.so
         f28f9070  f28f9118
         f28f9074  00000000
    #02  f28f9078  00000011
         f28f907c  f28f9160
         f28f9080  f2f37f00  [anon:libc_malloc]
         f28f9084  f2f37f54  [anon:libc_malloc]
         f28f9088  f2f37f98  [anon:libc_malloc]
         f28f908c  00000004
         f28f9090  00000000
         f28f9094  00000000
         f28f9098  00000000
         f28f909c  00000000
         f28f90a0  00000000
         f28f90a4  f2f05038  [anon:libc_malloc]
         f28f90a8  00000004
         f28f90ac  00000006
         f28f90b0  00000004
         f28f90b4  00000000
         ........  ........
    #03  f28f91b8  f28f91e4
         f28f91bc  00004922
         f28f91c0  f338db90  [anon:libc_malloc]
         f28f91c4  f338db9c  [anon:libc_malloc]
         f28f91c8  00000000
         f28f91cc  00000000
         f28f91d0  f28f91e4
         f28f91d4  f3da970d  /system/lib/libhidlbase.so
    #04  f28f91d8  f338db90  [anon:libc_malloc]
         f28f91dc  f3860905  /system/lib/libutils.so
    #05  f28f91e0  f33067e0  [anon:libc_malloc]
         f28f91e4  f338db90  [anon:libc_malloc]
         f28f91e8  f3360950  [anon:libc_malloc]
         f28f91ec  f338db90  [anon:libc_malloc]
         f28f91f0  ddb164a9
         f28f91f4  f28f9230
         f28f91f8  f28f9230
         f28f91fc  f28f9230
         f28f9200  00000078
         f28f9204  00004e6f
         f28f9208  00004922
         f28f920c  f2bfc490
         f28f9210  f28f9230
         f28f9214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f28f9218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f28f921c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f28f9220  f28f9238
         f28f9224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f28f9228  f28f9230
         f28f922c  00000000
         f28f9230  f29fa230
         f28f9234  f27f8230
         f28f9238  00003222
         f28f923c  00004922
         f28f9240  00000001
         f28f9244  f27fc000
         f28f9248  000fd230
         f28f924c  00001000
         f28f9250  00000000
         f28f9254  00000000
         f28f9258  00000003
         f28f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 13517, name: Binder:18722_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f27f7fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f27f8230
    ip  f27f7f70  sp  f27f7f60  lr  f3ac2511  pc  f3abd108

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:
         f27f7f20  0000000d
         f27f7f24  f33340ac  [anon:libc_malloc]
         f27f7f28  f33340a8  [anon:libc_malloc]
         f27f7f2c  f3b19260  [anon:.bss]
         f27f7f30  0000000d
         f27f7f34  f33340ac  [anon:libc_malloc]
         f27f7f38  f2f36280  [anon:libc_malloc]
         f27f7f3c  f37eb3f7  /system/lib/libbinder.so
         f27f7f40  f3b19260  [anon:.bss]
         f27f7f44  f3b19260  [anon:.bss]
         f27f7f48  f2f36280  [anon:libc_malloc]
         f27f7f4c  f3b19260  [anon:.bss]
         f27f7f50  00000000
         f27f7f54  f2f362b4  [anon:libc_malloc]
         f27f7f58  f27f7fb4
         f27f7f5c  f3b193a8  [anon:.bss]
    #00  f27f7f60  f27f8490
         f27f7f64  f3b19260  [anon:.bss]
         f27f7f68  00000089
         f27f7f6c  00000000
    #01  f27f7f70  00000000
         f27f7f74  00000000
         f27f7f78  ffffffff
         f27f7f7c  f27f7fb4
         f27f7f80  00000000
         f27f7f84  ddb164a9
         f27f7f88  f38fd028  [anon:.bss]
         f27f7f8c  00000000
         f27f7f90  00000000
         f27f7f94  00000002
         f27f7f98  f3b19260  [anon:.bss]
         f27f7f9c  00000000
         f27f7fa0  f3b19260  [anon:.bss]
         f27f7fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f27f7fa8  00000000
         f27f7fac  f3b19260  [anon:.bss]
         f27f7fb0  00000000
         f27f7fb4  00000000
         f27f7fb8  ddb164a9
         f27f7fbc  f38fd028  [anon:.bss]
         f27f7fc0  f33b4400  [anon:libc_malloc]
         f27f7fc4  f3b19260  [anon:.bss]
         f27f7fc8  00000000
         f27f7fcc  f3b19260  [anon:.bss]
         f27f7fd0  00004922
         f27f7fd4  f3b19260  [anon:.bss]
         f27f7fd8  f27f8230
         f27f7fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f27f7fe0  00000004
         f27f7fe4  f38622cb  /system/lib/libutils.so
         f27f7fe8  00000000
         f27f7fec  f3368600  [anon:libc_malloc]
         f27f7ff0  00000010
         f27f7ff4  ddb164a9
         f27f7ff8  f33b4410  [anon:libc_malloc]
         f27f7ffc  f33b4400  [anon:libc_malloc]
         f27f8000  f3b19260  [anon:.bss]
         f27f8004  00000000
         f27f8008  f3b19260  [anon:.bss]
         f27f800c  00004922
         f27f8010  f3b19260  [anon:.bss]
         f27f8014  f38eddd9  /system/lib/libmediadrm.so
    #04  f27f8018  00000010
         f27f801c  00000000
         f27f8020  f3368c00  [anon:libc_malloc]
         f27f8024  00000000
         f27f8028  00000000
         f27f802c  00000000
         f27f8030  00000000
         f27f8034  00000000
         f27f8038  ddb164a9
         f27f803c  f33b4410  [anon:libc_malloc]
         f27f8040  f3329180  [anon:libc_malloc]
         f27f8044  f3b19260  [anon:.bss]
         f27f8048  00000000
         f27f804c  f27f81e4
         f27f8050  00004922
         f27f8054  f37cb20f  /system/lib/libbinder.so
    #05  f27f8058  f3329180  [anon:libc_malloc]
         f27f805c  f3305780  [anon:libc_malloc]
         f27f8060  f33b4410  [anon:libc_malloc]
         f27f8064  ddb164a9
         f27f8068  f3329180  [anon:libc_malloc]
         f27f806c  f3307a70  [anon:libc_malloc]
         f27f8070  00000001
         f27f8074  f37cb193  /system/lib/libbinder.so
    #06  f27f8078  00000000
         f27f807c  f3368600  [anon:libc_malloc]
         f27f8080  f3329180  [anon:libc_malloc]
         f27f8084  f3368654  [anon:libc_malloc]
         f27f8088  f3b19260  [anon:.bss]
         f27f808c  f37d20ad  /system/lib/libbinder.so
    #07  f27f8090  00000000
         f27f8094  f27f80a0
         f27f8098  f27f8160
         f27f809c  00000000
         f27f80a0  00000000
         f27f80a4  f3310190  [anon:libc_malloc]
         f27f80a8  00000004
         f27f80ac  00000006
         f27f80b0  00000000
         f27f80b4  00000000
         f27f80b8  00000000
         f27f80bc  00000000
         f27f80c0  00000000
         f27f80c4  f27f0000
         f27f80c8  00000000
         f27f80cc  f3010001  [anon:libc_malloc]
         ........  ........
    #08  f27f81a0  f27f8230
         f27f81a4  f37d22b1  /system/lib/libbinder.so
         f27f81a8  00000000
         f27f81ac  f3368600  [anon:libc_malloc]
         f27f81b0  f3368690  [anon:libc_malloc]
         f27f81b4  00000000
         f27f81b8  00000000
         f27f81bc  f37d235b  /system/lib/libbinder.so
    #09  f27f81c0  00000000
         f27f81c4  f37d18af  /system/lib/libbinder.so
         f27f81c8  f33123e0  [anon:libc_malloc]
         f27f81cc  f33123ec  [anon:libc_malloc]
         f27f81d0  00000000
         f27f81d4  f37eb939  /system/lib/libbinder.so
    #10  f27f81d8  f33123e0  [anon:libc_malloc]
         f27f81dc  f3860905  /system/lib/libutils.so
    #11  f27f81e0  f3354140  [anon:libc_malloc]
         f27f81e4  f33123e0  [anon:libc_malloc]
         f27f81e8  f33541c0  [anon:libc_malloc]
         f27f81ec  f33123e0  [anon:libc_malloc]
         f27f81f0  ddb164a9
         f27f81f4  f27f8230
         f27f81f8  f27f8230
         f27f81fc  f27f8230
         f27f8200  00000078
         f27f8204  00004922
         f27f8208  00004922
         f27f820c  f45ea020
         f27f8210  f27f8230
         f27f8214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f27f8218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f27f821c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f27f8220  f27f8238
         f27f8224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f27f8228  f27f8230
         f27f822c  00000000
         f27f8230  f28f9230
         f27f8234  f26f7230
         f27f8238  000034cd
         f27f823c  00004922
         f27f8240  00000001
         f27f8244  f26fb000
         f27f8248  000fd230
         f27f824c  00001000
         f27f8250  00000000
         f27f8254  00000000
         f27f8258  00000003
         f27f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 18732, name: Binder:18722_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f31fdfb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f31fe230
    ip  f31fdf70  sp  f31fdf60  lr  f3ac2511  pc  f3abd108

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:
         f31fdf20  0000000d
         f31fdf24  ddb164a9
         f31fdf28  f33340a8  [anon:libc_malloc]
         f31fdf2c  f3309708  [anon:libc_malloc]
         f31fdf30  f3309714  [anon:libc_malloc]
         f31fdf34  f3309818  [anon:libc_malloc]
         f31fdf38  00000000
         f31fdf3c  f330978c  [anon:libc_malloc]
         f31fdf40  f3000000  [anon:libc_malloc]
         f31fdf44  f33097f8  [anon:libc_malloc]
         f31fdf48  f3305bf0  [anon:libc_malloc]
         f31fdf4c  f3a925d1  /apex/com.android.runtime/lib/bionic/libc.so
         f31fdf50  00000004
         f31fdf54  f33292f4  [anon:libc_malloc]
         f31fdf58  f31fdfb4
         f31fdf5c  f3b193a8  [anon:.bss]
    #00  f31fdf60  f31fe490
         f31fdf64  f3b19260  [anon:.bss]
         f31fdf68  00000089
         f31fdf6c  00000000
    #01  f31fdf70  00000000
         f31fdf74  00000000
         f31fdf78  ffffffff
         f31fdf7c  f31fdfb4
         f31fdf80  00000000
         f31fdf84  ddb164a9
         f31fdf88  f38fd028  [anon:.bss]
         f31fdf8c  00000000
         f31fdf90  00000000
         f31fdf94  00000002
         f31fdf98  f3b19260  [anon:.bss]
         f31fdf9c  00000000
         f31fdfa0  f3b19260  [anon:.bss]
         f31fdfa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f31fdfa8  00000000
         f31fdfac  f3b19260  [anon:.bss]
         f31fdfb0  00000000
         f31fdfb4  00000000
         f31fdfb8  ddb164a9
         f31fdfbc  f38fd028  [anon:.bss]
         f31fdfc0  f3361c00  [anon:libc_malloc]
         f31fdfc4  f3b19260  [anon:.bss]
         f31fdfc8  00000000
         f31fdfcc  f3b19260  [anon:.bss]
         f31fdfd0  00004922
         f31fdfd4  f3b19260  [anon:.bss]
         f31fdfd8  f31fe230
         f31fdfdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f31fdfe0  00000004
         f31fdfe4  f38622cb  /system/lib/libutils.so
         f31fdfe8  00000000
         f31fdfec  f2f2c000  [anon:libc_malloc]
         f31fdff0  00000010
         f31fdff4  ddb164a9
         f31fdff8  f3361c10  [anon:libc_malloc]
         f31fdffc  f3361c00  [anon:libc_malloc]
         f31fe000  f3b19260  [anon:.bss]
         f31fe004  00000000
         f31fe008  f3b19260  [anon:.bss]
         f31fe00c  00004922
         f31fe010  f3b19260  [anon:.bss]
         f31fe014  f38eddd9  /system/lib/libmediadrm.so
    #04  f31fe018  00000010
         f31fe01c  00000000
         f31fe020  f2f2c200  [anon:libc_malloc]
         f31fe024  00000000
         f31fe028  00000000
         f31fe02c  00000000
         f31fe030  00000000
         f31fe034  00000000
         f31fe038  ddb164a9
         f31fe03c  f3361c10  [anon:libc_malloc]
         f31fe040  f3329200  [anon:libc_malloc]
         f31fe044  f3b19260  [anon:.bss]
         f31fe048  00000000
         f31fe04c  f31fe1e4
         f31fe050  00004922
         f31fe054  f37cb20f  /system/lib/libbinder.so
    #05  f31fe058  f3329200  [anon:libc_malloc]
         f31fe05c  f2f00700  [anon:libc_malloc]
         f31fe060  f3361c10  [anon:libc_malloc]
         f31fe064  ddb164a9
         f31fe068  f3329200  [anon:libc_malloc]
         f31fe06c  f3307998  [anon:libc_malloc]
         f31fe070  00000001
         f31fe074  f37cb193  /system/lib/libbinder.so
    #06  f31fe078  00000000
         f31fe07c  f2f2c000  [anon:libc_malloc]
         f31fe080  f3329200  [anon:libc_malloc]
         f31fe084  f2f2c054  [anon:libc_malloc]
         f31fe088  f3b19260  [anon:.bss]
         f31fe08c  f37d20ad  /system/lib/libbinder.so
    #07  f31fe090  00000000
         f31fe094  f31fe0a0
         f31fe098  f31fe160
         f31fe09c  00000000
         f31fe0a0  00000000
         f31fe0a4  f2f050a0  [anon:libc_malloc]
         f31fe0a8  00000004
         f31fe0ac  00000006
         f31fe0b0  00000000
         f31fe0b4  00000000
         f31fe0b8  00000000
         f31fe0bc  00000000
         f31fe0c0  00000000
         f31fe0c4  ddb10000
         f31fe0c8  00000000
         f31fe0cc  f3010001  [anon:libc_malloc]
         ........  ........
    #08  f31fe1a0  f31fe230
         f31fe1a4  f37d22b1  /system/lib/libbinder.so
         f31fe1a8  00000000
         f31fe1ac  f2f2c000  [anon:libc_malloc]
         f31fe1b0  f2f2c090  [anon:libc_malloc]
         f31fe1b4  00000001
         f31fe1b8  00000000
         f31fe1bc  f37d235b  /system/lib/libbinder.so
    #09  f31fe1c0  00000000
         f31fe1c4  f37d18af  /system/lib/libbinder.so
         f31fe1c8  f3311930  [anon:libc_malloc]
         f31fe1cc  f331193c  [anon:libc_malloc]
         f31fe1d0  00000000
         f31fe1d4  f37eb939  /system/lib/libbinder.so
    #10  f31fe1d8  f3311930  [anon:libc_malloc]
         f31fe1dc  f3860905  /system/lib/libutils.so
    #11  f31fe1e0  f3305240  [anon:libc_malloc]
         f31fe1e4  f3311930  [anon:libc_malloc]
         f31fe1e8  f3305220  [anon:libc_malloc]
         f31fe1ec  f3311930  [anon:libc_malloc]
         f31fe1f0  ddb164a9
         f31fe1f4  f31fe230
         f31fe1f8  f31fe230
         f31fe1fc  f31fe230
         f31fe200  00000078
         f31fe204  00004922
         f31fe208  00004922
         f31fe20c  f45ea020
         f31fe210  f31fe230
         f31fe214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f31fe218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f31fe21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f31fe220  f31fe238
         f31fe224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f31fe228  f31fe230
         f31fe22c  00000000
         f31fe230  f45e9dc0
         f31fe234  f2dfe230
         f31fe238  0000492c
         f31fe23c  00004922
         f31fe240  00000001
         f31fe244  f3101000
         f31fe248  000fd230
         f31fe24c  00001000
         f31fe250  00000000
         f31fe254  00000000
         f31fe258  00000003
         f31fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 20075, name: Binder:18722_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2dfdfb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f2dfe230
    ip  f2dfdf70  sp  f2dfdf60  lr  f3ac2511  pc  f3abd108

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:
         f2dfdf20  f2dfded8
         f2dfdf24  f33340ac  [anon:libc_malloc]
         f2dfdf28  f33340a8  [anon:libc_malloc]
         f2dfdf2c  f3b19260  [anon:.bss]
         f2dfdf30  0000000d
         f2dfdf34  f33340ac  [anon:libc_malloc]
         f2dfdf38  f3329740  [anon:libc_malloc]
         f2dfdf3c  f37eb3f7  /system/lib/libbinder.so
         f2dfdf40  f3305db0  [anon:libc_malloc]
         f2dfdf44  f3a925d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2dfdf48  f3329740  [anon:libc_malloc]
         f2dfdf4c  f3b19260  [anon:.bss]
         f2dfdf50  00000000
         f2dfdf54  f3329774  [anon:libc_malloc]
         f2dfdf58  f2dfdfb4
         f2dfdf5c  f3b193a8  [anon:.bss]
    #00  f2dfdf60  f2dfe490
         f2dfdf64  f3b19260  [anon:.bss]
         f2dfdf68  00000089
         f2dfdf6c  00000000
    #01  f2dfdf70  00000000
         f2dfdf74  00000000
         f2dfdf78  ffffffff
         f2dfdf7c  f2dfdfb4
         f2dfdf80  00000000
         f2dfdf84  ddb164a9
         f2dfdf88  f38fd028  [anon:.bss]
         f2dfdf8c  00000000
         f2dfdf90  00000000
         f2dfdf94  00000002
         f2dfdf98  f3b19260  [anon:.bss]
         f2dfdf9c  00000000
         f2dfdfa0  f3b19260  [anon:.bss]
         f2dfdfa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2dfdfa8  00000000
         f2dfdfac  f3b19260  [anon:.bss]
         f2dfdfb0  00000000
         f2dfdfb4  00000000
         f2dfdfb8  ddb164a9
         f2dfdfbc  f38fd028  [anon:.bss]
         f2dfdfc0  f33b4800  [anon:libc_malloc]
         f2dfdfc4  f3b19260  [anon:.bss]
         f2dfdfc8  00000000
         f2dfdfcc  f3b19260  [anon:.bss]
         f2dfdfd0  00004922
         f2dfdfd4  f3b19260  [anon:.bss]
         f2dfdfd8  f2dfe230
         f2dfdfdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f2dfdfe0  00000004
         f2dfdfe4  f38622cb  /system/lib/libutils.so
         f2dfdfe8  00000000
         f2dfdfec  f3350400  [anon:libc_malloc]
         f2dfdff0  00000010
         f2dfdff4  ddb164a9
         f2dfdff8  f33b4810  [anon:libc_malloc]
         f2dfdffc  f33b4800  [anon:libc_malloc]
         f2dfe000  f3b19260  [anon:.bss]
         f2dfe004  00000000
         f2dfe008  f3b19260  [anon:.bss]
         f2dfe00c  00004922
         f2dfe010  f3b19260  [anon:.bss]
         f2dfe014  f38eddd9  /system/lib/libmediadrm.so
    #04  f2dfe018  00000010
         f2dfe01c  00000000
         f2dfe020  f3350600  [anon:libc_malloc]
         f2dfe024  00000000
         f2dfe028  00000000
         f2dfe02c  00000000
         f2dfe030  00000000
         f2dfe034  00000000
         f2dfe038  ddb164a9
         f2dfe03c  f33b4810  [anon:libc_malloc]
         f2dfe040  f33a2d00  [anon:libc_malloc]
         f2dfe044  f3b19260  [anon:.bss]
         f2dfe048  00000000
         f2dfe04c  f2dfe1e4
         f2dfe050  00004922
         f2dfe054  f37cb20f  /system/lib/libbinder.so
    #05  f2dfe058  f33a2d00  [anon:libc_malloc]
         f2dfe05c  f33055e0  [anon:libc_malloc]
         f2dfe060  f33b4810  [anon:libc_malloc]
         f2dfe064  ddb164a9
         f2dfe068  f33a2d00  [anon:libc_malloc]
         f2dfe06c  f3307980  [anon:libc_malloc]
         f2dfe070  00000001
         f2dfe074  f37cb193  /system/lib/libbinder.so
    #06  f2dfe078  00000000
         f2dfe07c  f3350400  [anon:libc_malloc]
         f2dfe080  f33a2d00  [anon:libc_malloc]
         f2dfe084  f3350454  [anon:libc_malloc]
         f2dfe088  f3b19260  [anon:.bss]
         f2dfe08c  f37d20ad  /system/lib/libbinder.so
    #07  f2dfe090  00000000
         f2dfe094  f2dfe0a0
         f2dfe098  f2dfe160
         f2dfe09c  00000000
         f2dfe0a0  00000000
         f2dfe0a4  f33101b8  [anon:libc_malloc]
         f2dfe0a8  00000004
         f2dfe0ac  00000006
         f2dfe0b0  00000000
         f2dfe0b4  00000000
         f2dfe0b8  00000000
         f2dfe0bc  00000000
         f2dfe0c0  00000000
         f2dfe0c4  f3b10000  /apex/com.android.runtime/lib/bionic/libc.so
         f2dfe0c8  00000000
         f2dfe0cc  f3010001  [anon:libc_malloc]
         ........  ........
    #08  f2dfe1a0  f2dfe230
         f2dfe1a4  f37d22b1  /system/lib/libbinder.so
         f2dfe1a8  00000000
         f2dfe1ac  f3350400  [anon:libc_malloc]
         f2dfe1b0  f3350490  [anon:libc_malloc]
         f2dfe1b4  00000000
         f2dfe1b8  00000000
         f2dfe1bc  f37d235b  /system/lib/libbinder.so
    #09  f2dfe1c0  00000000
         f2dfe1c4  f37d18af  /system/lib/libbinder.so
         f2dfe1c8  f3311960  [anon:libc_malloc]
         f2dfe1cc  f331196c  [anon:libc_malloc]
         f2dfe1d0  00000000
         f2dfe1d4  f37eb939  /system/lib/libbinder.so
    #10  f2dfe1d8  f3311960  [anon:libc_malloc]
         f2dfe1dc  f3860905  /system/lib/libutils.so
    #11  f2dfe1e0  f3305260  [anon:libc_malloc]
         f2dfe1e4  f3311960  [anon:libc_malloc]
         f2dfe1e8  f3305230  [anon:libc_malloc]
         f2dfe1ec  f3311960  [anon:libc_malloc]
         f2dfe1f0  ddb164a9
         f2dfe1f4  f2dfe230
         f2dfe1f8  f2dfe230
         f2dfe1fc  f2dfe230
         f2dfe200  00000078
         f2dfe204  00004922
         f2dfe208  00004922
         f2dfe20c  f45ea020
         f2dfe210  f2dfe230
         f2dfe214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2dfe218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2dfe21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2dfe220  f2dfe238
         f2dfe224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2dfe228  f2dfe230
         f2dfe22c  00000000
         f2dfe230  f31fe230
         f2dfe234  f2cfd230
         f2dfe238  00004e6b
         f2dfe23c  00004922
         f2dfe240  00000001
         f2dfe244  f2d01000
         f2dfe248  000fd230
         f2dfe24c  00001000
         f2dfe250  00000000
         f2dfe254  00000000
         f2dfe258  00000003
         f2dfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 20077, name: HwBinder:18722_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f2cfd118  r3  f2cfd074
    r4  f3b19260  r5  c0306201  r6  f2cfd118  r7  00000036
    r8  f2cfd138  r9  f3b19260  r10 00000000  r11 f2cfd120
    ip  00000000  sp  f2cfd060  lr  f3ac7709  pc  f3af91c4

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:
         f2cfd020  ddb164a9
         f2cfd024  f2cfd05c
         f2cfd028  f2f290f0  [anon:libc_malloc]
         f2cfd02c  f386072d  /system/lib/libutils.so
         f2cfd030  f3b19260  [anon:.bss]
         f2cfd034  f2cfd138
         f2cfd038  f2cfd118
         f2cfd03c  f3b19260  [anon:.bss]
         f2cfd040  f2cfd120
         f2cfd044  f385e3cb  /system/lib/libutils.so
         f2cfd048  f2f35010  [anon:libc_malloc]
         f2cfd04c  f2cfd490
         f2cfd050  00000000
         f2cfd054  00000fb4
         f2cfd058  00000000
         f2cfd05c  00000000
    #00  f2cfd060  f2cfd074
         ........  ........
    #01  f2cfd060  f2cfd074
         f2cfd064  ddb164a9
         f2cfd068  f2f37500  [anon:libc_malloc]
         f2cfd06c  f3d9d555  /system/lib/libhidlbase.so
         f2cfd070  f2cfd118
         f2cfd074  00000000
    #02  f2cfd078  00000001
         f2cfd07c  00000000
         f2cfd080  f30002c0  [anon:libc_malloc]
         f2cfd084  f2f37554  [anon:libc_malloc]
         f2cfd088  f2f37598  [anon:libc_malloc]
         f2cfd08c  00000004
         f2cfd090  00000004
         f2cfd094  fffffff0
         f2cfd098  fffffff0
         f2cfd09c  f3a98c61  /apex/com.android.runtime/lib/bionic/libc.so
         f2cfd0a0  ddb164a9
         f2cfd0a4  fffffffc
         f2cfd0a8  f3002930  [anon:libc_malloc]
         f2cfd0ac  f3a8526c  /apex/com.android.runtime/lib/bionic/libc.so
         f2cfd0b0  f330a508  [anon:libc_malloc]
         f2cfd0b4  f30002c0  [anon:libc_malloc]
         ........  ........
    #03  f2cfd1b8  f2cfd1e4
         f2cfd1bc  00004922
         f2cfd1c0  f2f29300  [anon:libc_malloc]
         f2cfd1c4  f2f2930c  [anon:libc_malloc]
         f2cfd1c8  00000000
         f2cfd1cc  00000000
         f2cfd1d0  f2cfd1e4
         f2cfd1d4  f3da970d  /system/lib/libhidlbase.so
    #04  f2cfd1d8  f2f29300  [anon:libc_malloc]
         f2cfd1dc  f3860905  /system/lib/libutils.so
    #05  f2cfd1e0  f2f02060  [anon:libc_malloc]
         f2cfd1e4  f2f29300  [anon:libc_malloc]
         f2cfd1e8  f2f001d0  [anon:libc_malloc]
         f2cfd1ec  f2f29300  [anon:libc_malloc]
         f2cfd1f0  ddb164a9
         f2cfd1f4  f2cfd230
         f2cfd1f8  f2cfd230
         f2cfd1fc  f2cfd230
         f2cfd200  00000078
         f2cfd204  0000492c
         f2cfd208  00004922
         f2cfd20c  f31fe490
         f2cfd210  f2cfd230
         f2cfd214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f2cfd218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2cfd21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f2cfd220  f2cfd238
         f2cfd224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2cfd228  f2cfd230
         f2cfd22c  00000000
         f2cfd230  f2dfe230
         f2cfd234  f2bfc230
         f2cfd238  00004e6d
         f2cfd23c  00004922
         f2cfd240  00000001
         f2cfd244  f2c00000
         f2cfd248  000fd230
         f2cfd24c  00001000
         f2cfd250  00000000
         f2cfd254  00000000
         f2cfd258  00000003
         f2cfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 20079, name: HwBinder:18722_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f2bfc118  r3  f2bfc074
    r4  f3b19260  r5  c0306201  r6  f2bfc118  r7  00000036
    r8  f2bfc138  r9  f3b19260  r10 00000000  r11 f2bfc120
    ip  00000000  sp  f2bfc060  lr  f3ac7709  pc  f3af91c4

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:
         f2bfc020  ddb164a9
         f2bfc024  f2bfc05c
         f2bfc028  f338db90  [anon:libc_malloc]
         f2bfc02c  f386072d  /system/lib/libutils.so
         f2bfc030  f3b19260  [anon:.bss]
         f2bfc034  f2bfc138
         f2bfc038  00000000
         f2bfc03c  f333ca18  [anon:libc_malloc]
         f2bfc040  f2f01e90  [anon:libc_malloc]
         f2bfc044  f3861c35  /system/lib/libutils.so
         f2bfc048  f2f35010  [anon:libc_malloc]
         f2bfc04c  f2bfc490
         f2bfc050  00000000
         f2bfc054  00000fb8
         f2bfc058  00000000
         f2bfc05c  00000000
    #00  f2bfc060  f2bfc074
         ........  ........
    #01  f2bfc060  f2bfc074
         f2bfc064  ddb164a9
         f2bfc068  f333ca00  [anon:libc_malloc]
         f2bfc06c  f3d9d555  /system/lib/libhidlbase.so
         f2bfc070  f2bfc118
         f2bfc074  00000000
    #02  f2bfc078  f3b213c0  [anon:.bss]
         f2bfc07c  f330ac08  [anon:libc_malloc]
         f2bfc080  f2bfc038
         f2bfc084  f333ca54  [anon:libc_malloc]
         f2bfc088  f333ca98  [anon:libc_malloc]
         f2bfc08c  00b164a9
         f2bfc090  00000000
         f2bfc094  00000000
         f2bfc098  00000000
         f2bfc09c  00000000
         f2bfc0a0  00000000
         f2bfc0a4  f3310148  [anon:libc_malloc]
         f2bfc0a8  00000004
         f2bfc0ac  00000006
         f2bfc0b0  00000004
         f2bfc0b4  00000000
         ........  ........
    #03  f2bfc1b8  f2bfc1e4
         f2bfc1bc  00004922
         f2bfc1c0  f2f290f0  [anon:libc_malloc]
         f2bfc1c4  f2f290fc  [anon:libc_malloc]
         f2bfc1c8  00000000
         f2bfc1cc  00000000
         f2bfc1d0  f2bfc1e4
         f2bfc1d4  f3da970d  /system/lib/libhidlbase.so
    #04  f2bfc1d8  f2f290f0  [anon:libc_malloc]
         f2bfc1dc  f3860905  /system/lib/libutils.so
    #05  f2bfc1e0  f2f02090  [anon:libc_malloc]
         f2bfc1e4  f2f290f0  [anon:libc_malloc]
         f2bfc1e8  f2f001e0  [anon:libc_malloc]
         f2bfc1ec  f2f290f0  [anon:libc_malloc]
         f2bfc1f0  ddb164a9
         f2bfc1f4  f2bfc230
         f2bfc1f8  f2bfc230
         f2bfc1fc  f2bfc230
         f2bfc200  00000078
         f2bfc204  00004e6d
         f2bfc208  00004922
         f2bfc20c  f2cfd490
         f2bfc210  f2bfc230
         f2bfc214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f2bfc218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2bfc21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f2bfc220  f2bfc238
         f2bfc224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2bfc228  f2bfc230
         f2bfc22c  00000000
         f2bfc230  f2cfd230
         f2bfc234  f2afb230
         f2bfc238  00004e6f
         f2bfc23c  00004922
         f2bfc240  00000001
         f2bfc244  f2aff000
         f2bfc248  000fd230
         f2bfc24c  00001000
         f2bfc250  00000000
         f2bfc254  00000000
         f2bfc258  00000003
         f2bfc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 20092, name: HwBinder:18722_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f2afb118  r3  f2afb074
    r4  f3b19260  r5  c0306201  r6  f2afb118  r7  00000036
    r8  f2afb138  r9  f3b19260  r10 00000000  r11 f2afb120
    ip  00000000  sp  f2afb060  lr  f3ac7709  pc  f3af91c4

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:
         f2afb020  f2afb0d4
         f2afb024  00000002
         f2afb028  f3da0b49  /system/lib/libhidlbase.so
         f2afb02c  f3da0b49  /system/lib/libhidlbase.so
         f2afb030  f3b19260  [anon:.bss]
         f2afb034  f3da2cdd  /system/lib/libhidlbase.so
         f2afb038  00000002
         f2afb03c  f2f37a00  [anon:libc_malloc]
         f2afb040  00000011
         f2afb044  f2f35000  [anon:libc_malloc]
         f2afb048  f2f35010  [anon:libc_malloc]
         f2afb04c  f2afb490
         f2afb050  00000000
         f2afb054  00000fbc
         f2afb058  00000000
         f2afb05c  00000000
    #00  f2afb060  f2afb074
         ........  ........
    #01  f2afb060  f2afb074
         f2afb064  ddb164a9
         f2afb068  f2f37a00  [anon:libc_malloc]
         f2afb06c  f3d9d555  /system/lib/libhidlbase.so
         f2afb070  f2afb118
         f2afb074  00000000
    #02  f2afb078  00000011
         f2afb07c  f2afb160
         f2afb080  f2f37a00  [anon:libc_malloc]
         f2afb084  f2f37a54  [anon:libc_malloc]
         f2afb088  f2f37a98  [anon:libc_malloc]
         f2afb08c  00000004
         f2afb090  00000000
         f2afb094  00000000
         f2afb098  00000000
         f2afb09c  00000000
         f2afb0a0  00000000
         f2afb0a4  f2f05018  [anon:libc_malloc]
         f2afb0a8  00000004
         f2afb0ac  00000006
         f2afb0b0  00000004
         f2afb0b4  00000000
         ........  ........
    #03  f2afb1b8  f2afb1e4
         f2afb1bc  00004922
         f2afb1c0  f3311a80  [anon:libc_malloc]
         f2afb1c4  f3311a8c  [anon:libc_malloc]
         f2afb1c8  00000000
         f2afb1cc  00000000
         f2afb1d0  f2afb1e4
         f2afb1d4  f3da970d  /system/lib/libhidlbase.so
    #04  f2afb1d8  f3311a80  [anon:libc_malloc]
         f2afb1dc  f3860905  /system/lib/libutils.so
    #05  f2afb1e0  f33067c8  [anon:libc_malloc]
         f2afb1e4  f3311a80  [anon:libc_malloc]
         f2afb1e8  f33052b0  [anon:libc_malloc]
         f2afb1ec  f3311a80  [anon:libc_malloc]
         f2afb1f0  ddb164a9
         f2afb1f4  f2afb230
         f2afb1f8  f2afb230
         f2afb1fc  f2afb230
         f2afb200  00000078
         f2afb204  00004e6f
         f2afb208  00004922
         f2afb20c  f2bfc490
         f2afb210  f2afb230
         f2afb214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f2afb218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2afb21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f2afb220  f2afb238
         f2afb224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f2afb228  f2afb230
         f2afb22c  00000000
         f2afb230  f2bfc230
         f2afb234  f29fa230
         f2afb238  00004e7c
         f2afb23c  00004922
         f2afb240  00000001
         f2afb244  f29fe000
         f2afb248  000fd230
         f2afb24c  00001000
         f2afb250  00000000
         f2afb254  00000000
         f2afb258  00000003
         f2afb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21267, name: Binder:18722_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f29f9fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f29fa230
    ip  f29f9f70  sp  f29f9f60  lr  f3ac2511  pc  f3abd108

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:
         f29f9f20  0000000d
         f29f9f24  ddb164a9
         f29f9f28  f33340a8  [anon:libc_malloc]
         f29f9f2c  f330ba08  [anon:libc_malloc]
         f29f9f30  f330ba14  [anon:libc_malloc]
         f29f9f34  f330bb18  [anon:libc_malloc]
         f29f9f38  00000000
         f29f9f3c  f330ba8c  [anon:libc_malloc]
         f29f9f40  f3000000  [anon:libc_malloc]
         f29f9f44  f330baf8  [anon:libc_malloc]
         f29f9f48  f33541e0  [anon:libc_malloc]
         f29f9f4c  f3a925d1  /apex/com.android.runtime/lib/bionic/libc.so
         f29f9f50  00000004
         f29f9f54  f3329434  [anon:libc_malloc]
         f29f9f58  f29f9fb4
         f29f9f5c  f3b193a8  [anon:.bss]
    #00  f29f9f60  f29fa490
         f29f9f64  f3b19260  [anon:.bss]
         f29f9f68  00000089
         f29f9f6c  00000000
    #01  f29f9f70  00000000
         f29f9f74  00000000
         f29f9f78  ffffffff
         f29f9f7c  f29f9fb4
         f29f9f80  00000000
         f29f9f84  ddb164a9
         f29f9f88  f38fd028  [anon:.bss]
         f29f9f8c  00000000
         f29f9f90  00000000
         f29f9f94  00000002
         f29f9f98  f3b19260  [anon:.bss]
         f29f9f9c  00000000
         f29f9fa0  f3b19260  [anon:.bss]
         f29f9fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f29f9fa8  00000000
         f29f9fac  f3b19260  [anon:.bss]
         f29f9fb0  00000000
         f29f9fb4  00000000
         f29f9fb8  ddb164a9
         f29f9fbc  f38fd028  [anon:.bss]
         f29f9fc0  f33b4000  [anon:libc_malloc]
         f29f9fc4  f3b19260  [anon:.bss]
         f29f9fc8  00000000
         f29f9fcc  f3b19260  [anon:.bss]
         f29f9fd0  00004922
         f29f9fd4  f3b19260  [anon:.bss]
         f29f9fd8  f29fa230
         f29f9fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f29f9fe0  00000004
         f29f9fe4  f38622cb  /system/lib/libutils.so
         f29f9fe8  00000000
         f29f9fec  f3368000  [anon:libc_malloc]
         f29f9ff0  00000010
         f29f9ff4  ddb164a9
         f29f9ff8  f33b4010  [anon:libc_malloc]
         f29f9ffc  f33b4000  [anon:libc_malloc]
         f29fa000  f3b19260  [anon:.bss]
         f29fa004  00000000
         f29fa008  f3b19260  [anon:.bss]
         f29fa00c  00004922
         f29fa010  f3b19260  [anon:.bss]
         f29fa014  f38eddd9  /system/lib/libmediadrm.so
    #04  f29fa018  00000010
         f29fa01c  00000000
         f29fa020  f3368200  [anon:libc_malloc]
         f29fa024  00000000
         f29fa028  00000000
         f29fa02c  00000000
         f29fa030  00000000
         f29fa034  00000000
         f29fa038  ddb164a9
         f29fa03c  f33b4010  [anon:libc_malloc]
         f29fa040  f33a2c80  [anon:libc_malloc]
         f29fa044  f3b19260  [anon:.bss]
         f29fa048  00000000
         f29fa04c  f29fa1e4
         f29fa050  00004922
         f29fa054  f37cb20f  /system/lib/libbinder.so
    #05  f29fa058  f33a2c80  [anon:libc_malloc]
         f29fa05c  f2f00370  [anon:libc_malloc]
         f29fa060  f33b4010  [anon:libc_malloc]
         f29fa064  ddb164a9
         f29fa068  f33a2c80  [anon:libc_malloc]
         f29fa06c  f2f02030  [anon:libc_malloc]
         f29fa070  00000001
         f29fa074  f37cb193  /system/lib/libbinder.so
    #06  f29fa078  00000000
         f29fa07c  f3368000  [anon:libc_malloc]
         f29fa080  f33a2c80  [anon:libc_malloc]
         f29fa084  f3368054  [anon:libc_malloc]
         f29fa088  f3b19260  [anon:.bss]
         f29fa08c  f37d20ad  /system/lib/libbinder.so
    #07  f29fa090  00000000
         f29fa094  f29fa0a0
         f29fa098  f29fa160
         f29fa09c  00000000
         f29fa0a0  00000000
         f29fa0a4  f33101e0  [anon:libc_malloc]
         f29fa0a8  00000004
         f29fa0ac  00000006
         f29fa0b0  00000000
         f29fa0b4  00000000
         f29fa0b8  00000000
         f29fa0bc  00000000
         f29fa0c0  00000000
         f29fa0c4  f3b10000  /apex/com.android.runtime/lib/bionic/libc.so
         f29fa0c8  00000000
         f29fa0cc  f3010001  [anon:libc_malloc]
         ........  ........
    #08  f29fa1a0  f29fa230
         f29fa1a4  f37d22b1  /system/lib/libbinder.so
         f29fa1a8  00000000
         f29fa1ac  f3368000  [anon:libc_malloc]
         f29fa1b0  f3368090  [anon:libc_malloc]
         f29fa1b4  00000000
         f29fa1b8  00000000
         f29fa1bc  f37d235b  /system/lib/libbinder.so
    #09  f29fa1c0  00000000
         f29fa1c4  f37d18af  /system/lib/libbinder.so
         f29fa1c8  f3311990  [anon:libc_malloc]
         f29fa1cc  f331199c  [anon:libc_malloc]
         f29fa1d0  00000000
         f29fa1d4  f37eb939  /system/lib/libbinder.so
    #10  f29fa1d8  f3311990  [anon:libc_malloc]
         f29fa1dc  f3860905  /system/lib/libutils.so
    #11  f29fa1e0  f3305460  [anon:libc_malloc]
         f29fa1e4  f3311990  [anon:libc_malloc]
         f29fa1e8  f3305270  [anon:libc_malloc]
         f29fa1ec  f3311990  [anon:libc_malloc]
         f29fa1f0  ddb164a9
         f29fa1f4  f29fa230
         f29fa1f8  f29fa230
         f29fa1fc  f29fa230
         f29fa200  00000078
         f29fa204  00004922
         f29fa208  00004922
         f29fa20c  f45ea020
         f29fa210  f29fa230
         f29fa214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f29fa218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f29fa21c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f29fa220  f29fa238
         f29fa224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f29fa228  f29fa230
         f29fa22c  00000000
         f29fa230  f2afb230
         f29fa234  f28f9230
         f29fa238  00005313
         f29fa23c  00004922
         f29fa240  00000001
         f29fa244  f28fd000
         f29fa248  000fd230
         f29fa24c  00001000
         f29fa250  00000000
         f29fa254  00000000
         f29fa258  00000003
         f29fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21990, name: Binder:18722_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f26f6fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f26f7230
    ip  f26f6f70  sp  f26f6f60  lr  f3ac2511  pc  f3abd108

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:
         f26f6f20  ddb164a9
         f26f6f24  f25f6498
         f26f6f28  f3b193a8  [anon:.bss]
         f26f6f2c  f3b13894  /apex/com.android.runtime/lib/bionic/libc.so
         f26f6f30  00000000
         f26f6f34  01000000
         f26f6f38  f3b19260  [anon:.bss]
         f26f6f3c  f3ac2b55  /apex/com.android.runtime/lib/bionic/libc.so
         f26f6f40  f25f6238
         f26f6f44  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f26f6f48  f25f6230
         f26f6f4c  f26f6f94
         f26f6f50  f25f6274
         f26f6f54  00000000
         f26f6f58  f26f6fb4
         f26f6f5c  f3b193a8  [anon:.bss]
    #00  f26f6f60  f26f7490
         f26f6f64  f3b19260  [anon:.bss]
         f26f6f68  00000089
         f26f6f6c  00000000
    #01  f26f6f70  00000000
         f26f6f74  00000000
         f26f6f78  ffffffff
         f26f6f7c  f26f6fb4
         f26f6f80  00000000
         f26f6f84  ddb164a9
         f26f6f88  f38fd028  [anon:.bss]
         f26f6f8c  00000000
         f26f6f90  00000000
         f26f6f94  00000002
         f26f6f98  f3b19260  [anon:.bss]
         f26f6f9c  00000000
         f26f6fa0  f3b19260  [anon:.bss]
         f26f6fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f26f6fa8  00000000
         f26f6fac  00000000
         f26f6fb0  ddb164a9
         f26f6fb4  f24f9000
         f26f6fb8  ddb164a9
         f26f6fbc  f38fd028  [anon:.bss]
         f26f6fc0  f339e200  [anon:libc_malloc]
         f26f6fc4  f3b19260  [anon:.bss]
         f26f6fc8  00000000
         f26f6fcc  f3b19260  [anon:.bss]
         f26f6fd0  00004922
         f26f6fd4  f3b19260  [anon:.bss]
         f26f6fd8  f26f7230
         f26f6fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f26f6fe0  00000000
         f26f6fe4  f26f7030
         f26f6fe8  00000000
         f26f6fec  f2f2c500  [anon:libc_malloc]
         f26f6ff0  00000010
         f26f6ff4  ddb164a9
         f26f6ff8  f339e210  [anon:libc_malloc]
         f26f6ffc  f339e200  [anon:libc_malloc]
         f26f7000  f3b19260  [anon:.bss]
         f26f7004  00000000
         f26f7008  f3b19260  [anon:.bss]
         f26f700c  00004922
         f26f7010  f3b19260  [anon:.bss]
         f26f7014  f38eddd9  /system/lib/libmediadrm.so
    #04  f26f7018  00000010
         f26f701c  00000000
         f26f7020  f2f2c700  [anon:libc_malloc]
         f26f7024  00000000
         f26f7028  00000000
         f26f702c  00000000
         f26f7030  00000000
         f26f7034  00000000
         f26f7038  ddb164a9
         f26f703c  f339e210  [anon:libc_malloc]
         f26f7040  f33291c0  [anon:libc_malloc]
         f26f7044  f3b19260  [anon:.bss]
         f26f7048  00000000
         f26f704c  f26f71e4
         f26f7050  00004922
         f26f7054  f37cb20f  /system/lib/libbinder.so
    #05  f26f7058  f33291c0  [anon:libc_malloc]
         f26f705c  f3305920  [anon:libc_malloc]
         f26f7060  f339e210  [anon:libc_malloc]
         f26f7064  ddb164a9
         f26f7068  f33291c0  [anon:libc_malloc]
         f26f706c  f33068b8  [anon:libc_malloc]
         f26f7070  00000001
         f26f7074  f37cb193  /system/lib/libbinder.so
    #06  f26f7078  ddb164a9
         f26f707c  f2f2c500  [anon:libc_malloc]
         f26f7080  f33291c0  [anon:libc_malloc]
         f26f7084  f2f2c554  [anon:libc_malloc]
         f26f7088  f3b19260  [anon:.bss]
         f26f708c  f37d20ad  /system/lib/libbinder.so
    #07  f26f7090  0000000f
         f26f7094  f3a99157  /apex/com.android.runtime/lib/bionic/libc.so
         f26f7098  0000000a
         f26f709c  f330cf00  [anon:libc_malloc]
         f26f70a0  ddb164a9
         f26f70a4  f3309008  [anon:libc_malloc]
         f26f70a8  ddb164a9
         f26f70ac  f330cf08  [anon:libc_malloc]
         f26f70b0  0000000b
         f26f70b4  f330cf2c  [anon:libc_malloc]
         f26f70b8  f26f7128
         f26f70bc  f330cf84  [anon:libc_malloc]
         f26f70c0  f2c00000
         f26f70c4  f330cff8  [anon:libc_malloc]
         f26f70c8  f2f4b840  [anon:libc_malloc]
         f26f70cc  f3a84fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f26f71a0  f2f2c500  [anon:libc_malloc]
         f26f71a4  f2f2c554  [anon:libc_malloc]
         f26f71a8  00000000
         f26f71ac  f2f2c500  [anon:libc_malloc]
         f26f71b0  f2f2c590  [anon:libc_malloc]
         f26f71b4  00000000
         f26f71b8  00000000
         f26f71bc  f37d235b  /system/lib/libbinder.so
    #09  f26f71c0  00000000
         f26f71c4  f37d18af  /system/lib/libbinder.so
         f26f71c8  f3311de0  [anon:libc_malloc]
         f26f71cc  f3311dec  [anon:libc_malloc]
         f26f71d0  00000000
         f26f71d4  f37eb939  /system/lib/libbinder.so
    #10  f26f71d8  f3311de0  [anon:libc_malloc]
         f26f71dc  f3860905  /system/lib/libutils.so
    #11  f26f71e0  f3354050  [anon:libc_malloc]
         f26f71e4  f3311de0  [anon:libc_malloc]
         f26f71e8  f3305280  [anon:libc_malloc]
         f26f71ec  f3311de0  [anon:libc_malloc]
         f26f71f0  ddb164a9
         f26f71f4  f26f7230
         f26f71f8  f26f7230
         f26f71fc  f26f7230
         f26f7200  00000078
         f26f7204  00004922
         f26f7208  00004922
         f26f720c  f45ea020
         f26f7210  f26f7230
         f26f7214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f26f7218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f26f721c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f26f7220  f26f7238
         f26f7224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f26f7228  f26f7230
         f26f722c  00000000
         f26f7230  f27f8230
         f26f7234  f25f6230
         f26f7238  000055e6
         f26f723c  00004922
         f26f7240  00000001
         f26f7244  f25fa000
         f26f7248  000fd230
         f26f724c  00001000
         f26f7250  00000000
         f26f7254  00000000
         f26f7258  00000003
         f26f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21992, name: Binder:18722_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f25f5fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f25f6230
    ip  f25f5f70  sp  f25f5f60  lr  f3ac2511  pc  f3abd108

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:
         f25f5f20  ddb164a9
         f25f5f24  f24f5498
         f25f5f28  f3b193a8  [anon:.bss]
         f25f5f2c  f3b13894  /apex/com.android.runtime/lib/bionic/libc.so
         f25f5f30  00000000
         f25f5f34  01000000
         f25f5f38  f3b19260  [anon:.bss]
         f25f5f3c  f3ac2b55  /apex/com.android.runtime/lib/bionic/libc.so
         f25f5f40  f24f5238
         f25f5f44  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f25f5f48  f24f5230
         f25f5f4c  f25f5f94
         f25f5f50  f24f5274
         f25f5f54  00000000
         f25f5f58  f25f5fb4
         f25f5f5c  f3b193a8  [anon:.bss]
    #00  f25f5f60  f25f6490
         f25f5f64  f3b19260  [anon:.bss]
         f25f5f68  00000089
         f25f5f6c  00000000
    #01  f25f5f70  00000000
         f25f5f74  00000000
         f25f5f78  ffffffff
         f25f5f7c  f25f5fb4
         f25f5f80  00000000
         f25f5f84  ddb164a9
         f25f5f88  f38fd028  [anon:.bss]
         f25f5f8c  00000000
         f25f5f90  00000000
         f25f5f94  00000002
         f25f5f98  f3b19260  [anon:.bss]
         f25f5f9c  00000000
         f25f5fa0  f3b19260  [anon:.bss]
         f25f5fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f25f5fa8  00000000
         f25f5fac  00000000
         f25f5fb0  ddb164a9
         f25f5fb4  f23f8000
         f25f5fb8  ddb164a9
         f25f5fbc  f38fd028  [anon:.bss]
         f25f5fc0  f3364600  [anon:libc_malloc]
         f25f5fc4  f3b19260  [anon:.bss]
         f25f5fc8  00000000
         f25f5fcc  f3b19260  [anon:.bss]
         f25f5fd0  00004922
         f25f5fd4  f3b19260  [anon:.bss]
         f25f5fd8  f25f6230
         f25f5fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f25f5fe0  00000000
         f25f5fe4  f25f6030
         f25f5fe8  00000000
         f25f5fec  f3368500  [anon:libc_malloc]
         f25f5ff0  00000010
         f25f5ff4  ddb164a9
         f25f5ff8  f3364610  [anon:libc_malloc]
         f25f5ffc  f3364600  [anon:libc_malloc]
         f25f6000  f3b19260  [anon:.bss]
         f25f6004  00000000
         f25f6008  f3b19260  [anon:.bss]
         f25f600c  00004922
         f25f6010  f3b19260  [anon:.bss]
         f25f6014  f38eddd9  /system/lib/libmediadrm.so
    #04  f25f6018  00000010
         f25f601c  00000000
         f25f6020  f3352000  [anon:libc_malloc]
         f25f6024  00000000
         f25f6028  00000000
         f25f602c  00000000
         f25f6030  00000000
         f25f6034  00000000
         f25f6038  ddb164a9
         f25f603c  f3364610  [anon:libc_malloc]
         f25f6040  f33b9000  [anon:libc_malloc]
         f25f6044  f3b19260  [anon:.bss]
         f25f6048  00000000
         f25f604c  f25f61e4
         f25f6050  00004922
         f25f6054  f37cb20f  /system/lib/libbinder.so
    #05  f25f6058  f33b9000  [anon:libc_malloc]
         f25f605c  f2f00190  [anon:libc_malloc]
         f25f6060  f3364610  [anon:libc_malloc]
         f25f6064  ddb164a9
         f25f6068  f33b9000  [anon:libc_malloc]
         f25f606c  f33079e0  [anon:libc_malloc]
         f25f6070  00000001
         f25f6074  f37cb193  /system/lib/libbinder.so
    #06  f25f6078  ddb164a9
         f25f607c  f3368500  [anon:libc_malloc]
         f25f6080  f33b9000  [anon:libc_malloc]
         f25f6084  f3368554  [anon:libc_malloc]
         f25f6088  f3b19260  [anon:.bss]
         f25f608c  f37d20ad  /system/lib/libbinder.so
    #07  f25f6090  00001000
         f25f6094  f3a99157  /apex/com.android.runtime/lib/bionic/libc.so
         f25f6098  00001000
         f25f609c  00000000
         f25f60a0  00001000
         f25f60a4  00000001
         f25f60a8  0000000f
         f25f60ac  f25f60e3
         f25f60b0  f25f60e2
         f25f60b4  f25f60e0
         f25f60b8  f25f6490
         f25f60bc  0000000f
         f25f60c0  f34029f0  [anon:libc_malloc]
         f25f60c4  f3b19260  [anon:.bss]
         f25f60c8  f3b191dc  [anon:.bss]
         f25f60cc  f3a84fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f25f61a0  f3368500  [anon:libc_malloc]
         f25f61a4  f3368554  [anon:libc_malloc]
         f25f61a8  00000000
         f25f61ac  f3368500  [anon:libc_malloc]
         f25f61b0  f3368590  [anon:libc_malloc]
         f25f61b4  00000000
         f25f61b8  00000000
         f25f61bc  f37d235b  /system/lib/libbinder.so
    #09  f25f61c0  00000000
         f25f61c4  f37d18af  /system/lib/libbinder.so
         f25f61c8  f2f29030  [anon:libc_malloc]
         f25f61cc  f2f2903c  [anon:libc_malloc]
         f25f61d0  00000000
         f25f61d4  f37eb939  /system/lib/libbinder.so
    #10  f25f61d8  f2f29030  [anon:libc_malloc]
         f25f61dc  f3860905  /system/lib/libutils.so
    #11  f25f61e0  f2f00710  [anon:libc_malloc]
         f25f61e4  f2f29030  [anon:libc_malloc]
         f25f61e8  f3354050  [anon:libc_malloc]
         f25f61ec  f2f29030  [anon:libc_malloc]
         f25f61f0  ddb164a9
         f25f61f4  f25f6230
         f25f61f8  f25f6230
         f25f61fc  f25f6230
         f25f6200  00000078
         f25f6204  000055e6
         f25f6208  00004922
         f25f620c  f26f7490
         f25f6210  f25f6230
         f25f6214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f25f6218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f25f621c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f25f6220  f25f6238
         f25f6224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f25f6228  f25f6230
         f25f622c  00000000
         f25f6230  f26f7230
         f25f6234  f24f5230
         f25f6238  000055e8
         f25f623c  00004922
         f25f6240  00000001
         f25f6244  f24f9000
         f25f6248  000fd230
         f25f624c  00001000
         f25f6250  00000000
         f25f6254  00000000
         f25f6258  00000003
         f25f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21994, name: Binder:18722_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f24f4fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f24f5230
    ip  f24f4f70  sp  f24f4f60  lr  f3ac2511  pc  f3abd108

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:
         f24f4f20  ddb164a9
         f24f4f24  f23f4498
         f24f4f28  f3b193a8  [anon:.bss]
         f24f4f2c  f3b13894  /apex/com.android.runtime/lib/bionic/libc.so
         f24f4f30  00000000
         f24f4f34  01000000
         f24f4f38  f3b19260  [anon:.bss]
         f24f4f3c  f3ac2b55  /apex/com.android.runtime/lib/bionic/libc.so
         f24f4f40  f23f4238
         f24f4f44  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f24f4f48  f23f4230
         f24f4f4c  f24f4f94
         f24f4f50  f23f4274
         f24f4f54  00000000
         f24f4f58  f24f4fb4
         f24f4f5c  f3b193a8  [anon:.bss]
    #00  f24f4f60  f24f5490
         f24f4f64  f3b19260  [anon:.bss]
         f24f4f68  00000089
         f24f4f6c  00000000
    #01  f24f4f70  00000000
         f24f4f74  00000000
         f24f4f78  ffffffff
         f24f4f7c  f24f4fb4
         f24f4f80  00000000
         f24f4f84  ddb164a9
         f24f4f88  f38fd028  [anon:.bss]
         f24f4f8c  00000000
         f24f4f90  00000000
         f24f4f94  00000002
         f24f4f98  f3b19260  [anon:.bss]
         f24f4f9c  00000000
         f24f4fa0  f3b19260  [anon:.bss]
         f24f4fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f24f4fa8  00000000
         f24f4fac  00000000
         f24f4fb0  ddb164a9
         f24f4fb4  f22f7000
         f24f4fb8  ddb164a9
         f24f4fbc  f38fd028  [anon:.bss]
         f24f4fc0  f33a9a00  [anon:libc_malloc]
         f24f4fc4  f3b19260  [anon:.bss]
         f24f4fc8  00000000
         f24f4fcc  f3b19260  [anon:.bss]
         f24f4fd0  00004922
         f24f4fd4  f3b19260  [anon:.bss]
         f24f4fd8  f24f5230
         f24f4fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f24f4fe0  00000000
         f24f4fe4  f24f5030
         f24f4fe8  00000000
         f24f4fec  f2f56d00  [anon:libc_malloc]
         f24f4ff0  00000010
         f24f4ff4  ddb164a9
         f24f4ff8  f33a9a10  [anon:libc_malloc]
         f24f4ffc  f33a9a00  [anon:libc_malloc]
         f24f5000  f3b19260  [anon:.bss]
         f24f5004  00000000
         f24f5008  f3b19260  [anon:.bss]
         f24f500c  00004922
         f24f5010  f3b19260  [anon:.bss]
         f24f5014  f38eddd9  /system/lib/libmediadrm.so
    #04  f24f5018  00000010
         f24f501c  00000000
         f24f5020  f2f56f00  [anon:libc_malloc]
         f24f5024  00000000
         f24f5028  00000000
         f24f502c  00000000
         f24f5030  00000000
         f24f5034  00000000
         f24f5038  ddb164a9
         f24f503c  f33a9a10  [anon:libc_malloc]
         f24f5040  f33a2e40  [anon:libc_malloc]
         f24f5044  f3b19260  [anon:.bss]
         f24f5048  00000000
         f24f504c  f24f51e4
         f24f5050  00004922
         f24f5054  f37cb20f  /system/lib/libbinder.so
    #05  f24f5058  f33a2e40  [anon:libc_malloc]
         f24f505c  f3305430  [anon:libc_malloc]
         f24f5060  f33a9a10  [anon:libc_malloc]
         f24f5064  ddb164a9
         f24f5068  f33a2e40  [anon:libc_malloc]
         f24f506c  f33068d0  [anon:libc_malloc]
         f24f5070  00000001
         f24f5074  f37cb193  /system/lib/libbinder.so
    #06  f24f5078  ddb164a9
         f24f507c  f2f56d00  [anon:libc_malloc]
         f24f5080  f33a2e40  [anon:libc_malloc]
         f24f5084  f2f56d54  [anon:libc_malloc]
         f24f5088  f3b19260  [anon:.bss]
         f24f508c  f37d20ad  /system/lib/libbinder.so
    #07  f24f5090  00001000
         f24f5094  f3a99157  /apex/com.android.runtime/lib/bionic/libc.so
         f24f5098  00001000
         f24f509c  00000000
         f24f50a0  00001000
         f24f50a4  00000001
         f24f50a8  0000000f
         f24f50ac  f24f50e3
         f24f50b0  f24f50e2
         f24f50b4  f24f50e0
         f24f50b8  f24f5128
         f24f50bc  0000000f
         f24f50c0  f3002930  [anon:libc_malloc]
         f24f50c4  f3b19260  [anon:.bss]
         f24f50c8  f3b191dc  [anon:.bss]
         f24f50cc  f3a84fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f24f51a0  f2f56d00  [anon:libc_malloc]
         f24f51a4  f2f56d54  [anon:libc_malloc]
         f24f51a8  00000000
         f24f51ac  f2f56d00  [anon:libc_malloc]
         f24f51b0  f2f56d90  [anon:libc_malloc]
         f24f51b4  00000000
         f24f51b8  00000000
         f24f51bc  f37d235b  /system/lib/libbinder.so
    #09  f24f51c0  00000000
         f24f51c4  f37d18af  /system/lib/libbinder.so
         f24f51c8  f3311f30  [anon:libc_malloc]
         f24f51cc  f3311f3c  [anon:libc_malloc]
         f24f51d0  00000000
         f24f51d4  f37eb939  /system/lib/libbinder.so
    #10  f24f51d8  f3311f30  [anon:libc_malloc]
         f24f51dc  f3860905  /system/lib/libutils.so
    #11  f24f51e0  f3305ac0  [anon:libc_malloc]
         f24f51e4  f3311f30  [anon:libc_malloc]
         f24f51e8  f2f00710  [anon:libc_malloc]
         f24f51ec  f3311f30  [anon:libc_malloc]
         f24f51f0  ddb164a9
         f24f51f4  f24f5230
         f24f51f8  f24f5230
         f24f51fc  f24f5230
         f24f5200  00000078
         f24f5204  000055e8
         f24f5208  00004922
         f24f520c  f25f6490
         f24f5210  f24f5230
         f24f5214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f24f5218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f24f521c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f24f5220  f24f5238
         f24f5224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f24f5228  f24f5230
         f24f522c  00000000
         f24f5230  f25f6230
         f24f5234  f23f4230
         f24f5238  000055ea
         f24f523c  00004922
         f24f5240  00000001
         f24f5244  f23f8000
         f24f5248  000fd230
         f24f524c  00001000
         f24f5250  00000000
         f24f5254  00000000
         f24f5258  00000003
         f24f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21995, name: Binder:18722_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f23f3fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f23f4230
    ip  f23f3f70  sp  f23f3f60  lr  f3ac2511  pc  f3abd108

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:
         f23f3f20  ddb164a9
         f23f3f24  f22f3498
         f23f3f28  f3b193a8  [anon:.bss]
         f23f3f2c  f3b13894  /apex/com.android.runtime/lib/bionic/libc.so
         f23f3f30  00000000
         f23f3f34  01000000
         f23f3f38  f3b19260  [anon:.bss]
         f23f3f3c  f3ac2b55  /apex/com.android.runtime/lib/bionic/libc.so
         f23f3f40  f22f3238
         f23f3f44  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f23f3f48  f22f3230
         f23f3f4c  f23f3f94
         f23f3f50  f22f3274
         f23f3f54  00000000
         f23f3f58  f23f3fb4
         f23f3f5c  f3b193a8  [anon:.bss]
    #00  f23f3f60  f23f4490
         f23f3f64  f3b19260  [anon:.bss]
         f23f3f68  00000089
         f23f3f6c  00000000
    #01  f23f3f70  00000000
         f23f3f74  00000000
         f23f3f78  ffffffff
         f23f3f7c  f23f3fb4
         f23f3f80  00000000
         f23f3f84  ddb164a9
         f23f3f88  f38fd028  [anon:.bss]
         f23f3f8c  00000000
         f23f3f90  00000000
         f23f3f94  00000002
         f23f3f98  f3b19260  [anon:.bss]
         f23f3f9c  00000000
         f23f3fa0  f3b19260  [anon:.bss]
         f23f3fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f23f3fa8  00000000
         f23f3fac  00000000
         f23f3fb0  ddb164a9
         f23f3fb4  f21f6000
         f23f3fb8  ddb164a9
         f23f3fbc  f38fd028  [anon:.bss]
         f23f3fc0  f2f2d600  [anon:libc_malloc]
         f23f3fc4  f3b19260  [anon:.bss]
         f23f3fc8  00000000
         f23f3fcc  f3b19260  [anon:.bss]
         f23f3fd0  00004922
         f23f3fd4  f3b19260  [anon:.bss]
         f23f3fd8  f23f4230
         f23f3fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f23f3fe0  00000000
         f23f3fe4  f23f4030
         f23f3fe8  00000000
         f23f3fec  f3352200  [anon:libc_malloc]
         f23f3ff0  00000010
         f23f3ff4  ddb164a9
         f23f3ff8  f2f2d610  [anon:libc_malloc]
         f23f3ffc  f2f2d600  [anon:libc_malloc]
         f23f4000  f3b19260  [anon:.bss]
         f23f4004  00000000
         f23f4008  f3b19260  [anon:.bss]
         f23f400c  00004922
         f23f4010  f3b19260  [anon:.bss]
         f23f4014  f38eddd9  /system/lib/libmediadrm.so
    #04  f23f4018  00000010
         f23f401c  00000000
         f23f4020  f3352400  [anon:libc_malloc]
         f23f4024  00000000
         f23f4028  00000000
         f23f402c  00000000
         f23f4030  00000000
         f23f4034  00000000
         f23f4038  ddb164a9
         f23f403c  f2f2d610  [anon:libc_malloc]
         f23f4040  f2f36180  [anon:libc_malloc]
         f23f4044  f3b19260  [anon:.bss]
         f23f4048  00000000
         f23f404c  f23f41e4
         f23f4050  00004922
         f23f4054  f37cb20f  /system/lib/libbinder.so
    #05  f23f4058  f2f36180  [anon:libc_malloc]
         f23f405c  f2f008d0  [anon:libc_malloc]
         f23f4060  f2f2d610  [anon:libc_malloc]
         f23f4064  ddb164a9
         f23f4068  f2f36180  [anon:libc_malloc]
         f23f406c  f3307a28  [anon:libc_malloc]
         f23f4070  00000001
         f23f4074  f37cb193  /system/lib/libbinder.so
    #06  f23f4078  ddb164a9
         f23f407c  f3352200  [anon:libc_malloc]
         f23f4080  f2f36180  [anon:libc_malloc]
         f23f4084  f3352254  [anon:libc_malloc]
         f23f4088  f3b19260  [anon:.bss]
         f23f408c  f37d20ad  /system/lib/libbinder.so
    #07  f23f4090  ffff0208  [vectors]
         f23f4094  f23f40e9
         f23f4098  0000000a
         f23f409c  f330e400  [anon:libc_malloc]
         f23f40a0  ddb164a9
         f23f40a4  f330dd08  [anon:libc_malloc]
         f23f40a8  ddb164a9
         f23f40ac  00000000
         f23f40b0  03000000
         f23f40b4  f23f40f4
         f23f40b8  f23f4490
         f23f40bc  f3ac3ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f23f40c0  00000000
         f23f40c4  f405ba0d  /system/lib/libbase.so
         f23f40c8  f23f40f4
         f23f40cc  03000000
         ........  ........
    #08  f23f41a0  f3352200  [anon:libc_malloc]
         f23f41a4  f3352254  [anon:libc_malloc]
         f23f41a8  00000000
         f23f41ac  f3352200  [anon:libc_malloc]
         f23f41b0  f3352290  [anon:libc_malloc]
         f23f41b4  00000000
         f23f41b8  00000000
         f23f41bc  f37d235b  /system/lib/libbinder.so
    #09  f23f41c0  00000000
         f23f41c4  f37d18af  /system/lib/libbinder.so
         f23f41c8  f2f29630  [anon:libc_malloc]
         f23f41cc  f2f2963c  [anon:libc_malloc]
         f23f41d0  00000000
         f23f41d4  f37eb939  /system/lib/libbinder.so
    #10  f23f41d8  f2f29630  [anon:libc_malloc]
         f23f41dc  f3860905  /system/lib/libutils.so
    #11  f23f41e0  f2f00940  [anon:libc_malloc]
         f23f41e4  f2f29630  [anon:libc_malloc]
         f23f41e8  f3305ac0  [anon:libc_malloc]
         f23f41ec  f2f29630  [anon:libc_malloc]
         f23f41f0  ddb164a9
         f23f41f4  f23f4230
         f23f41f8  f23f4230
         f23f41fc  f23f4230
         f23f4200  00000078
         f23f4204  000055ea
         f23f4208  00004922
         f23f420c  f24f5490
         f23f4210  f23f4230
         f23f4214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f23f4218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f23f421c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f23f4220  f23f4238
         f23f4224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f23f4228  f23f4230
         f23f422c  00000000
         f23f4230  f24f5230
         f23f4234  f22f3230
         f23f4238  000055eb
         f23f423c  00004922
         f23f4240  00000001
         f23f4244  f22f7000
         f23f4248  000fd230
         f23f424c  00001000
         f23f4250  00000000
         f23f4254  00000000
         f23f4258  00000003
         f23f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18722, tid: 21996, name: Binder:18722_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f38fd028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f22f2fb4  r7  000000f0
    r8  00000002  r9  f38fd028  r10 00000000  r11 f22f3230
    ip  f22f2f70  sp  f22f2f60  lr  f3ac2511  pc  f3abd108

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:
         f22f2f20  ddb164a9
         f22f2f24  f21f2498
         f22f2f28  f3b193a8  [anon:.bss]
         f22f2f2c  f3b13894  /apex/com.android.runtime/lib/bionic/libc.so
         f22f2f30  00000000
         f22f2f34  01000000
         f22f2f38  f3b19260  [anon:.bss]
         f22f2f3c  f3ac2b55  /apex/com.android.runtime/lib/bionic/libc.so
         f22f2f40  f21f2238
         f22f2f44  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f22f2f48  f21f2230
         f22f2f4c  f22f2f94
         f22f2f50  f21f2274
         f22f2f54  00000000
         f22f2f58  f22f2fb4
         f22f2f5c  f3b193a8  [anon:.bss]
    #00  f22f2f60  f22f3490
         f22f2f64  f3b19260  [anon:.bss]
         f22f2f68  00000089
         f22f2f6c  00000000
    #01  f22f2f70  00000000
         f22f2f74  00000000
         f22f2f78  ffffffff
         f22f2f7c  f22f2fb4
         f22f2f80  00000000
         f22f2f84  ddb164a9
         f22f2f88  f38fd028  [anon:.bss]
         f22f2f8c  00000000
         f22f2f90  00000000
         f22f2f94  00000002
         f22f2f98  f3b19260  [anon:.bss]
         f22f2f9c  00000000
         f22f2fa0  f3b19260  [anon:.bss]
         f22f2fa4  f3b09b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f22f2fa8  00000000
         f22f2fac  00000000
         f22f2fb0  ddb164a9
         f22f2fb4  f20f5000
         f22f2fb8  ddb164a9
         f22f2fbc  f38fd028  [anon:.bss]
         f22f2fc0  f335e200  [anon:libc_malloc]
         f22f2fc4  f3b19260  [anon:.bss]
         f22f2fc8  00000000
         f22f2fcc  f3b19260  [anon:.bss]
         f22f2fd0  00004922
         f22f2fd4  f3b19260  [anon:.bss]
         f22f2fd8  f22f3230
         f22f2fdc  f38ed88f  /system/lib/libmediadrm.so
    #03  f22f2fe0  00000000
         f22f2fe4  f22f3030
         f22f2fe8  00000000
         f22f2fec  f2f06100  [anon:libc_malloc]
         f22f2ff0  00000010
         f22f2ff4  ddb164a9
         f22f2ff8  f335e210  [anon:libc_malloc]
         f22f2ffc  f335e200  [anon:libc_malloc]
         f22f3000  f3b19260  [anon:.bss]
         f22f3004  00000000
         f22f3008  f3b19260  [anon:.bss]
         f22f300c  00004922
         f22f3010  f3b19260  [anon:.bss]
         f22f3014  f38eddd9  /system/lib/libmediadrm.so
    #04  f22f3018  00000010
         f22f301c  00000000
         f22f3020  f2f06300  [anon:libc_malloc]
         f22f3024  00000000
         f22f3028  00000000
         f22f302c  00000000
         f22f3030  00000000
         f22f3034  00000000
         f22f3038  ddb164a9
         f22f303c  f335e210  [anon:libc_malloc]
         f22f3040  f3329600  [anon:libc_malloc]
         f22f3044  f3b19260  [anon:.bss]
         f22f3048  00000000
         f22f304c  f22f31e4
         f22f3050  00004922
         f22f3054  f37cb20f  /system/lib/libbinder.so
    #05  f22f3058  f3329600  [anon:libc_malloc]
         f22f305c  f3305ff0  [anon:libc_malloc]
         f22f3060  f335e210  [anon:libc_malloc]
         f22f3064  ddb164a9
         f22f3068  f3329600  [anon:libc_malloc]
         f22f306c  f33068a0  [anon:libc_malloc]
         f22f3070  00000001
         f22f3074  f37cb193  /system/lib/libbinder.so
    #06  f22f3078  ddb164a9
         f22f307c  f2f06100  [anon:libc_malloc]
         f22f3080  f3329600  [anon:libc_malloc]
         f22f3084  f2f06154  [anon:libc_malloc]
         f22f3088  f3b19260  [anon:.bss]
         f22f308c  f37d20ad  /system/lib/libbinder.so
    #07  f22f3090  ffff0208  [vectors]
         f22f3094  f22f30e9
         f22f3098  0000000a
         f22f309c  f330eb00  [anon:libc_malloc]
         f22f30a0  ddb164a9
         f22f30a4  f330e408  [anon:libc_malloc]
         f22f30a8  ddb164a9
         f22f30ac  f330eb08  [anon:libc_malloc]
         f22f30b0  0000000b
         f22f30b4  f330eb2c  [anon:libc_malloc]
         f22f30b8  f22f3128
         f22f30bc  f330eb84  [anon:libc_malloc]
         f22f30c0  f2c00000
         f22f30c4  f330ebf8  [anon:libc_malloc]
         f22f30c8  f2f4bd80  [anon:libc_malloc]
         f22f30cc  f3a92d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f22f31a0  f2f06100  [anon:libc_malloc]
         f22f31a4  f2f06154  [anon:libc_malloc]
         f22f31a8  00000000
         f22f31ac  f2f06100  [anon:libc_malloc]
         f22f31b0  f2f06190  [anon:libc_malloc]
         f22f31b4  00000000
         f22f31b8  00000000
         f22f31bc  f37d235b  /system/lib/libbinder.so
    #09  f22f31c0  00000000
         f22f31c4  f37d18af  /system/lib/libbinder.so
         f22f31c8  f3312170  [anon:libc_malloc]
         f22f31cc  f331217c  [anon:libc_malloc]
         f22f31d0  00000000
         f22f31d4  f37eb939  /system/lib/libbinder.so
    #10  f22f31d8  f3312170  [anon:libc_malloc]
         f22f31dc  f3860905  /system/lib/libutils.so
    #11  f22f31e0  f3354110  [anon:libc_malloc]
         f22f31e4  f3312170  [anon:libc_malloc]
         f22f31e8  f2f00940  [anon:libc_malloc]
         f22f31ec  f3312170  [anon:libc_malloc]
         f22f31f0  ddb164a9
         f22f31f4  f22f3230
         f22f31f8  f22f3230
         f22f31fc  f22f3230
         f22f3200  00000078
         f22f3204  000055eb
         f22f3208  00004922
         f22f320c  f23f4490
         f22f3210  f22f3230
         f22f3214  f3b09089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f22f3218  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f22f321c  f3ac3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f22f3220  f22f3238
         f22f3224  f3b09073  /apex/com.android.runtime/lib/bionic/libc.so
         f22f3228  f22f3230
         f22f322c  00000000
         f22f3230  f23f4230
         f22f3234  f21f2230
         f22f3238  000055ec
         f22f323c  00004922
         f22f3240  00000001
         f22f3244  f21f6000
         f22f3248  000fd230
         f22f324c  00001000
         f22f3250  00000000
         f22f3254  00000000
         f22f3258  00000003
         f22f325c  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:[37841025] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
