*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.522.54-20210125:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-02-05 06:28:30+0900
pid: 3520, tid: 4652, name: HwBinder:3520_3  >>> /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service <<<
uid: 1000
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
Cause: null pointer dereference
    r0  00000001  r1  00000000  r2  00000001  r3  0000122c
    r4  f58fbd64  r5  00000000  r6  f5f38e38  r7  f67c1260
    r8  f58fbd64  r9  f58fbd64  r10 f6167028  r11 f6165010
    ip  f68ec8f0  sp  f58fbd00  lr  f68e7765  pc  f68e6e70

backtrace:
      #00 pc 00010e70  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLPrinter::PrintString(char const*, bool)+16) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #01 pc 00011761  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLPrinter::Visit(tinyxml2::XMLText const&)+36) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #02 pc 0001053b  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLElement::Accept(tinyxml2::XMLVisitor*) const+32) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #03 pc 0001053b  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLElement::Accept(tinyxml2::XMLVisitor*) const+32) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #04 pc 0000e81b  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLDocument::Accept(tinyxml2::XMLVisitor*) const+30) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #05 pc 00010a65  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLDocument::SaveFile(__sFILE*, bool)+60) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #06 pc 000109eb  /vendor/lib/libbtvpropertymanager.so (tinyxml2::XMLDocument::SaveFile(char const*, bool)+30) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #07 pc 0000c409  /vendor/lib/libbtvpropertymanager.so (BtvSystemPropertyTinyXml::saveDoc()+28) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #08 pc 0000cd17  /vendor/lib/libbtvpropertymanager.so (BtvSystemPropertyTinyXml::setPropertyXml(char const*, char const*, int)+38) (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
      #09 pc 00002327  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (com::skb::btvpropertyservice::V1_0::implementation::BtvPropertyServiceImpl::setProperty(int, android::hardware::hidl_string const&, android::hardware::hidl_string const&, int)+122) (BuildId: 0598884f210482f10d6efa8f5b34a4f1)
      #10 pc 0000da1d  /vendor/lib/com.skb.btvpropertyservice@1.0.so (com::skb::btvpropertyservice::V1_0::BnHwBtvPropertyService::_hidl_setProperty(android::hidl::base::V1_0::BnHwBase*, android::hardware::Parcel const&, android::hardware::Parcel*, std::__1::function<void (android::hardware::Parcel&)>)+228) (BuildId: 44cdf4f7a8a2ac10940d5483964f31ee)
      #11 pc 0000e1fb  /vendor/lib/com.skb.btvpropertyservice@1.0.so (com::skb::btvpropertyservice::V1_0::BnHwBtvPropertyService::onTransact(unsigned int, android::hardware::Parcel const&, android::hardware::Parcel*, unsigned int, std::__1::function<void (android::hardware::Parcel&)>)+394) (BuildId: 44cdf4f7a8a2ac10940d5483964f31ee)
      #12 pc 0005a141  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::BHwBinder::transact(unsigned int, android::hardware::Parcel const&, android::hardware::Parcel*, unsigned int, std::__1::function<void (android::hardware::Parcel&)>)+52) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #13 pc 0005c73b  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+926) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #14 pc 0005d5fd  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #15 pc 000686b9  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #16 pc 0000d903  /system/lib/vndk-sp-29/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 3e90ae830c603d871dbe888878aae622)
      #17 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #18 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f58fbcc0  00000001
         f58fbcc4  00000017
         f58fbcc8  f67c1260  [anon:.bss]
         f58fbccc  f67acf0b  /apex/com.android.runtime/lib/bionic/libc.so
         f58fbcd0  fa33415f
         f58fbcd4  f58fbce0
         f58fbcd8  fa33415f
         f58fbcdc  f5f2f108  [anon:libc_malloc]
         f58fbce0  0000003e
         f58fbce4  00000000
         f58fbce8  f5f2f108  [anon:libc_malloc]
         f58fbcec  0000003e
         f58fbcf0  00000000
         f58fbcf4  f67c1260  [anon:.bss]
         f58fbcf8  f58fbd64
         f58fbcfc  f67abd7b  /apex/com.android.runtime/lib/bionic/libc.so
    #00  f58fbd00  f58fbd64
         f58fbd04  f5f38e38  [anon:libc_malloc]
         f58fbd08  f5f38e38  [anon:libc_malloc]
         f58fbd0c  f67c1260  [anon:.bss]
         f58fbd10  f58fbd64
         f58fbd14  00000001
         f58fbd18  f6167028  [anon:.bss]
         f58fbd1c  f68e7765  /vendor/lib/libbtvpropertymanager.so
    #01  f58fbd20  f5f3a30c  [anon:libc_malloc]
         f58fbd24  f58fbd64
         f58fbd28  f67c1260  [anon:.bss]
         f58fbd2c  f68e653d  /vendor/lib/libbtvpropertymanager.so
    #02  f58fbd30  f5f37000  [anon:libc_malloc]
         f58fbd34  f58fbd64
         f58fbd38  f5f3a30c  [anon:libc_malloc]
         f58fbd3c  f68e653d  /vendor/lib/libbtvpropertymanager.so
    #03  f58fbd40  f5f2a004  [anon:libc_malloc]
         f58fbd44  f58fbd64
         f58fbd48  f5f37000  [anon:libc_malloc]
         f58fbd4c  f68e481d  /vendor/lib/libbtvpropertymanager.so
    #04  f58fbd50  f5f2a004  [anon:libc_malloc]
         f58fbd54  00000000
         f58fbd58  f5f2f108  [anon:libc_malloc]
         f58fbd5c  f68e6a67  /vendor/lib/libbtvpropertymanager.so
    #05  f58fbd60  00000000
         f58fbd64  f68ec2f4  /vendor/lib/libbtvpropertymanager.so
         f58fbd68  00000000
         f58fbd6c  f58fbd70
         f58fbd70  f5f3f06e  [anon:libc_malloc]
         f58fbd74  f5f4013f  [anon:libc_malloc]
         f58fbd78  00000000
         f58fbd7c  00000000
         f58fbd80  00000000
         f58fbd84  00000000
         f58fbd88  00000000
         f58fbd8c  00000000
         f58fbd90  00000000
         f58fbd94  00000000
         f58fbd98  0000000a
         f58fbd9c  00000002
         ........  ........
    #06  f58fbe70  00000021
         f58fbe74  f5f2a004  [anon:libc_malloc]
         f58fbe78  f5df8160
         f58fbe7c  f5f2a1e4  [anon:libc_malloc]
         f58fbe80  f5f2a000  [anon:libc_malloc]
         f58fbe84  f68e240d  /vendor/lib/libbtvpropertymanager.so
    #07  f58fbe88  f5df8130
         f58fbe8c  f5f2a004  [anon:libc_malloc]
         f58fbe90  f5df8160
         f58fbe94  f5df8130
         f58fbe98  f5f2a000  [anon:libc_malloc]
         f58fbe9c  f68e2d1b  /vendor/lib/libbtvpropertymanager.so
    #08  f58fbea0  f58fc120
         f58fbea4  f58fbef4
         f58fbea8  f58fbef4
         f58fbeac  f5df8150
         f58fbeb0  f5df8130
         f58fbeb4  b1e5232b  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
    #09  f58fbeb8  00000001
         f58fbebc  f6273b31  /system/lib/vndk-sp-29/libhidlbase.so
         f58fbec0  f5f2a000  [anon:libc_malloc]
         f58fbec4  f58fbec8
         f58fbec8  fa33415f
         f58fbecc  00000001
         f58fbed0  f67c1260  [anon:.bss]
         f58fbed4  f58fbef4
         f58fbed8  b1e522ad  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         f58fbedc  f58fc090
         f58fbee0  f58fbfd0
         f58fbee4  f669ea1f  /vendor/lib/com.skb.btvpropertyservice@1.0.so
    #10  f58fbee8  f5df8150
         f58fbeec  00000001
         f58fbef0  f5f05170  [anon:libc_malloc]
         f58fbef4  f58fc090
         f58fbef8  f58fbfe0
         f58fbefc  f67c1260  [anon:.bss]
         f58fbf00  f5930194  [anon:libc_malloc]
         f58fbf04  f58fbfc0
         f58fbf08  f58fbfc8
         f58fbf0c  f58fbfb8
         f58fbf10  00000002
         f58fbf14  00000000
         f58fbf18  00000001
         f58fbf1c  f5df8150
         f58fbf20  f5df8120
         f58fbf24  00000000
         ........  ........
    #11  f58fbf50  00000010
         f58fbf54  f58fbf70
         f58fbf58  0000000a
         f58fbf5c  ffffffd8
         f58fbf60  ffffffd8
         f58fbf64  f6740c61  /apex/com.android.runtime/lib/bionic/libc.so
         f58fbf68  00000000
         f58fbf6c  fffffff6
         f58fbf70  f62b4104  /system/lib/vndk-sp-29/libhidlbase.so
         f58fbf74  f58fc160
         f58fbf78  f5f0a508  [anon:libc_malloc]
         f58fbf7c  f5a002c0  [anon:libc_malloc]
         f58fbf80  f58fbf70
         f58fbf84  f5f0a77c  [anon:libc_malloc]
         f58fbf88  f58fbfe4
         f58fbf8c  f67c13a8  [anon:.bss]
         ........  ........
    #12  f58fc040  00000010
         f58fc044  f58fc048
         f58fc048  f62b4104  /system/lib/vndk-sp-29/libhidlbase.so
         f58fc04c  f58fc160
         f58fc050  fa33415f
         f58fc054  f5930140  [anon:libc_malloc]
         f58fc058  f58fc048
         f58fc05c  f62b4a64  /system/lib/vndk-sp-29/libhidlbase.so
         f58fc060  00000004
         f58fc064  fa33415f
         f58fc068  f5930140  [anon:libc_malloc]
         f58fc06c  f629d10d  /system/lib/vndk-sp-29/libhidlbase.so
         f58fc070  f5930220  [anon:libc_malloc]
         f58fc074  f629f73d  /system/lib/vndk-sp-29/libhidlbase.so
    #13  f58fc078  00000010
         f58fc07c  f58fc160
         f58fc080  f5930140  [anon:libc_malloc]
         f58fc084  f5930194  [anon:libc_malloc]
         f58fc088  f59301d8  [anon:libc_malloc]
         f58fc08c  00000004
         f58fc090  00000000
         f58fc094  00000000
         f58fc098  00000000
         f58fc09c  00000000
         f58fc0a0  00000000
         f58fc0a4  00000000
         f58fc0a8  00000000
         f58fc0ac  00000000
         f58fc0b0  00000000
         f58fc0b4  00000000
         ........  ........
    #14  f58fc1b8  f58fc1e4
         f58fc1bc  00000dc0
         f58fc1c0  f5f11990  [anon:libc_malloc]
         f58fc1c4  f5f1199c  [anon:libc_malloc]
         f58fc1c8  00000000
         f58fc1cc  00000000
         f58fc1d0  f58fc1e4
         f58fc1d4  f62ab6bd  /system/lib/vndk-sp-29/libhidlbase.so
    #15  f58fc1d8  f5f11990  [anon:libc_malloc]
         f58fc1dc  f61e1905  /system/lib/vndk-sp-29/libutils.so
    #16  f58fc1e0  f5f05470  [anon:libc_malloc]
         f58fc1e4  f5f11990  [anon:libc_malloc]
         f58fc1e8  f5f05430  [anon:libc_malloc]
         f58fc1ec  f5f11990  [anon:libc_malloc]
         f58fc1f0  fa33415f
         f58fc1f4  f58fc230
         f58fc1f8  f58fc230
         f58fc1fc  f58fc230
         f58fc200  00000078
         f58fc204  00000dc0
         f58fc208  00000dc0
         f58fc20c  f6d6b020
         f58fc210  f58fc230
         f58fc214  f67b1089  /apex/com.android.runtime/lib/bionic/libc.so
    #17  f58fc218  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f58fc21c  f676b143  /apex/com.android.runtime/lib/bionic/libc.so
    #18  f58fc220  f58fc238
         f58fc224  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f58fc228  f58fc230
         f58fc22c  00000000
         f58fc230  f5cf3230
         f58fc234  00000000
         f58fc238  ffffffff
         f58fc23c  00000000
         f58fc240  00000001
         f58fc244  f57ff000
         f58fc248  000fd230
         f58fc24c  00001000
         f58fc250  00000000
         f58fc254  00000000
         f58fc258  00000003
         f58fc25c  00000000

memory near r3:
    0000120c -------- -------- -------- --------  ................
    0000121c -------- -------- -------- --------  ................
    0000122c -------- -------- -------- --------  ................
    0000123c -------- -------- -------- --------  ................
    0000124c -------- -------- -------- --------  ................
    0000125c -------- -------- -------- --------  ................
    0000126c -------- -------- -------- --------  ................
    0000127c -------- -------- -------- --------  ................
    0000128c -------- -------- -------- --------  ................
    0000129c -------- -------- -------- --------  ................
    000012ac -------- -------- -------- --------  ................
    000012bc -------- -------- -------- --------  ................
    000012cc -------- -------- -------- --------  ................
    000012dc -------- -------- -------- --------  ................
    000012ec -------- -------- -------- --------  ................
    000012fc -------- -------- -------- --------  ................

memory near r4:
    f58fbd44 f58fbd64 f5f37000 f68e481d f5f2a004  d....p...H......
    f58fbd54 00000000 f5f2f108 f68e6a67 00000000  ........gj......
    f58fbd64 f68ec2f4 00000000 f58fbd70 f5f3f06e  ........p...n...
    f58fbd74 f5f4013f 00000000 00000000 00000000  ?...............
    f58fbd84 00000000 00000000 00000000 00000000  ................
    f58fbd94 00000000 0000000a 00000002 00000000  ................
    f58fbda4 f5f2f108 00000002 00000001 00000001  ................
    f58fbdb4 00000000 00000000 00000000 00000000  ................
    f58fbdc4 00000000 00000000 00000000 00000000  ................
    f58fbdd4 00000001 00000101 00000000 00000000  ................
    f58fbde4 00000000 00000000 00010000 00000001  ................
    f58fbdf4 00000000 00000000 00000000 00000000  ................
    f58fbe04 00000000 00000000 00000000 00000000  ................
    f58fbe14 00000000 00000001 00000000 00000000  ................
    f58fbe24 00000000 00000000 00010000 00000001  ................
    f58fbe34 f58fbe38 f67c1200 f67c1260 00000001  8.....|.`.|.....

memory near r6 ([anon:libc_malloc]):
    f5f38e18 00000053 00000000 00000000 00000000  S...............
    f5f38e28 00000000 00000000 f5f2a128 00000000  ........(.......
    f5f38e38 f68ec330 f5f2a004 f5f3a30c 00000200  0...............
    f5f38e48 f5f580c0 f5f58165 00000054 00000000  ....e...T.......
    f5f38e58 00000000 00000000 00000000 00000000  ................
    f5f38e68 f5f2a128 00000000 f68ec330 f5f2a004  (.......0.......
    f5f38e78 f5f3a348 00000000 f5f40214 f5f40215  H...............
    f5f38e88 00000055 00000000 00000000 00000000  U...............
    f5f38e98 00000000 00000000 f5f2a128 00000000  ........(.......
    f5f38ea8 f68ec330 f5f2a004 f5f3a384 00000000  0...............
    f5f38eb8 f5f4023c f5f40291 00000056 00000000  <.......V.......
    f5f38ec8 00000000 00000000 00000000 00000000  ................
    f5f38ed8 f5f2a128 00000000 f68ec330 f5f2a004  (.......0.......
    f5f38ee8 f5f3a3c0 00000000 f5f402bd f5f402be  ................
    f5f38ef8 00000057 00000000 00000000 00000000  W...............
    f5f38f08 00000000 00000000 f5f2a128 00000000  ........(.......

memory near r7 ([anon:.bss]):
    f67c1240 00000000 f6ca8000 00000dc0 00000000  ................
    f67c1250 f6ca8008 00000000 00000000 00000000  ................
    f67c1260 fa33415f 00000000 0000027c 00000000  _A3.....|.......
    f67c1270 00000000 00000000 00000000 00000000  ................
    f67c1280 00000000 00000000 00000000 00000000  ................
    f67c1290 00000000 00000000 00000000 00000000  ................
    f67c12a0 00000000 00000000 00000000 00000000  ................
    f67c12b0 00000000 00000000 00000000 00000000  ................
    f67c12c0 00000000 00000000 00000000 ffff8170  ............p...
    f67c12d0 00000000 00000000 00000000 00000000  ................
    f67c12e0 00000000 f58fc230 00000000 00000000  ....0...........
    f67c12f0 00000000 00000002 00000000 0001ff80  ................
    f67c1300 00020000 00000000 00000000 00000000  ................
    f67c1310 00000000 00000000 00000000 00000000  ................
    f67c1320 00000000 00000000 00000000 00000000  ................
    f67c1330 00000000 00000000 00000000 00000000  ................

memory near r8:
    f58fbd44 f58fbd64 f5f37000 f68e481d f5f2a004  d....p...H......
    f58fbd54 00000000 f5f2f108 f68e6a67 00000000  ........gj......
    f58fbd64 f68ec2f4 00000000 f58fbd70 f5f3f06e  ........p...n...
    f58fbd74 f5f4013f 00000000 00000000 00000000  ?...............
    f58fbd84 00000000 00000000 00000000 00000000  ................
    f58fbd94 00000000 0000000a 00000002 00000000  ................
    f58fbda4 f5f2f108 00000002 00000001 00000001  ................
    f58fbdb4 00000000 00000000 00000000 00000000  ................
    f58fbdc4 00000000 00000000 00000000 00000000  ................
    f58fbdd4 00000001 00000101 00000000 00000000  ................
    f58fbde4 00000000 00000000 00010000 00000001  ................
    f58fbdf4 00000000 00000000 00000000 00000000  ................
    f58fbe04 00000000 00000000 00000000 00000000  ................
    f58fbe14 00000000 00000001 00000000 00000000  ................
    f58fbe24 00000000 00000000 00010000 00000001  ................
    f58fbe34 f58fbe38 f67c1200 f67c1260 00000001  8.....|.`.|.....

memory near r9:
    f58fbd44 f58fbd64 f5f37000 f68e481d f5f2a004  d....p...H......
    f58fbd54 00000000 f5f2f108 f68e6a67 00000000  ........gj......
    f58fbd64 f68ec2f4 00000000 f58fbd70 f5f3f06e  ........p...n...
    f58fbd74 f5f4013f 00000000 00000000 00000000  ?...............
    f58fbd84 00000000 00000000 00000000 00000000  ................
    f58fbd94 00000000 0000000a 00000002 00000000  ................
    f58fbda4 f5f2f108 00000002 00000001 00000001  ................
    f58fbdb4 00000000 00000000 00000000 00000000  ................
    f58fbdc4 00000000 00000000 00000000 00000000  ................
    f58fbdd4 00000001 00000101 00000000 00000000  ................
    f58fbde4 00000000 00000000 00010000 00000001  ................
    f58fbdf4 00000000 00000000 00000000 00000000  ................
    f58fbe04 00000000 00000000 00000000 00000000  ................
    f58fbe14 00000000 00000001 00000000 00000000  ................
    f58fbe24 00000000 00000000 00010000 00000001  ................
    f58fbe34 f58fbe38 f67c1200 f67c1260 00000001  8.....|.`.|.....

memory near r10 ([anon:.bss]):
    f6167008 00000000 00000000 00000000 00000000  ................
    f6167018 00000000 00000000 00000000 00000000  ................
    f6167028 00000001 00000000 00000002 00000000  ................
    f6167038 00000000 00000000 00000000 00000000  ................
    f6167048 00000000 00000000 00000000 00000000  ................
    f6167058 00000000 00000000 00000000 00000000  ................
    f6167068 00000000 00000000 00000000 00000000  ................
    f6167078 00000000 00000000 00000000 00000000  ................
    f6167088 00000000 00000000 00000000 00000000  ................
    f6167098 00000000 00000000 00000000 00000000  ................
    f61670a8 00000000 00000000 00000000 00000000  ................
    f61670b8 00000000 00000000 00000000 00000000  ................
    f61670c8 00000000 00000000 00000000 00000000  ................
    f61670d8 00000000 00000000 00000000 00000000  ................
    f61670e8 00000000 00000000 00000000 00000000  ................
    f61670f8 00000000 00000000 00000000 00000000  ................

memory near r11 (/system/lib/vndk-sp-29/libcutils.so):
    f6164ff0 00000000 00000000 00000000 00000000  ................
    f6165000 f6165000 00000006 00000006 00000000  .P..............
    f6165010 00000001 00000000 00000001 00000000  ................
    f6165020 00000000 00000000 00000000 00000000  ................
    f6165030 00000000 00000000 00000000 00000000  ................
    f6165040 00000000 00000000 00000000 00000000  ................
    f6165050 00000000 00000000 00000000 00000000  ................
    f6165060 00000000 00000000 00000000 00000000  ................
    f6165070 00000000 00000000 00000000 00000000  ................
    f6165080 00000000 00000000 00000000 00000000  ................
    f6165090 00000000 00000000 00000000 00000000  ................
    f61650a0 00000000 00000000 00000000 00000000  ................
    f61650b0 00000000 00000000 00000000 00000000  ................
    f61650c0 00000000 00000000 00000000 00000000  ................
    f61650d0 00000000 00000000 00000000 00000000  ................
    f61650e0 00000000 00000000 00000000 00000000  ................

memory near ip (/vendor/lib/libbtvpropertymanager.so):
    f68ec8d0 f68e6c51 f67ac491 f67abaed f67ace75  Ql....z...z.u.z.
    f68ec8e0 f67abd49 f68e6db1 f68e6dfb f68e6f6d  I.z..m...m..mo..
    f68ec8f0 f68e6e61 f68e709d f68e7331 f68e6ff9  an...p..1s...o..
    f68ec900 f68e7579 f68e7605 b1e5305d b1e52aa1  yu...v..]0...*..
    f68ec910 b1e53089 b1e531df b1e5310d f67aba6d  .0...1...1..m.z.
    f68ec920 f67acbe1 f6769bb1 b1e5313b b1e529fd  ..z...v.;1...)..
    f68ec930 b1e53177 b1e53171 b1e53e28 b1e52f81  w1..q1..(>.../..
    f68ec940 b1e53195 b1e525af b1e52601 f66ef02f  .1...%...&../.n.
    f68ec950 f66ef047 f6765230 f676671c f61e611c  G.n.0Rv..gv..a..
    f68ec960 00000000 00000000 00000000 00000000  ................
    f68ec970 00000000 00000000 00000000 00000000  ................
    f68ec980 00000000 00000000 00000000 00000000  ................
    f68ec990 00000000 00000000 00000000 00000000  ................
    f68ec9a0 00000000 00000000 00000000 00000000  ................
    f68ec9b0 00000000 00000000 00000000 00000000  ................
    f68ec9c0 00000000 00000000 00000000 00000000  ................

memory near sp:
    f58fbce0 0000003e 00000000 f5f2f108 0000003e  >...........>...
    f58fbcf0 00000000 f67c1260 f58fbd64 f67abd7b  ....`.|.d...{.z.
    f58fbd00 f58fbd64 f5f38e38 f5f38e38 f67c1260  d...8...8...`.|.
    f58fbd10 f58fbd64 00000001 f6167028 f68e7765  d.......(p..ew..
    f58fbd20 f5f3a30c f58fbd64 f67c1260 f68e653d  ....d...`.|.=e..
    f58fbd30 f5f37000 f58fbd64 f5f3a30c f68e653d  .p..d.......=e..
    f58fbd40 f5f2a004 f58fbd64 f5f37000 f68e481d  ....d....p...H..
    f58fbd50 f5f2a004 00000000 f5f2f108 f68e6a67  ............gj..
    f58fbd60 00000000 f68ec2f4 00000000 f58fbd70  ............p...
    f58fbd70 f5f3f06e f5f4013f 00000000 00000000  n...?...........
    f58fbd80 00000000 00000000 00000000 00000000  ................
    f58fbd90 00000000 00000000 0000000a 00000002  ................
    f58fbda0 00000000 f5f2f108 00000002 00000001  ................
    f58fbdb0 00000001 00000000 00000000 00000000  ................
    f58fbdc0 00000000 00000000 00000000 00000000  ................
    f58fbdd0 00000000 00000001 00000101 00000000  ................

memory near lr (/vendor/lib/libbtvpropertymanager.so):
    f68e7744 46286a41 b1084788 e0042100 000cf105  Aj(F.G...!......
    f68e7754 ec5cf002 f8954601 46202034 edf6f002  ..\..F..4  F....
    f68e7764 bdb02001 4604b5b0 460d6808 46286a41  . .....F.h.FAj(F
    f68e7774 b1084788 e0042100 000cf105 ec46f002  .G...!........F.
    f68e7784 46204601 edf2f002 bdb02001 4604b5b0  .F F..... .....F
    f68e7794 460d6808 46286a41 b1084788 e0042100  .h.FAj(F.G...!..
    f68e77a4 000cf105 ec32f002 46204601 edb6f002  ......2..F F....
    f68e77b4 bdb02001 4604b5b0 460d6808 46286a41  . .....F.h.FAj(F
    f68e77c4 b1084788 e0042100 000cf105 ec1ef002  .G...!..........
    f68e77d4 46204601 edd2f002 bdb02001 47702000  .F F..... ... pG
    f68e77e4 d4d44770 4604b5b0 4478480d 30086800  pG.....F.HxD.h.0
    f68e77f4 46206020 ed02f002 b11068a0 f0024621   ` F.....h..!F..
    f68e7804 f104ebf6 f002000c 4620eb9a 4605bdb0  .......... F...F
    f68e7814 000cf104 eceaf002 f7f94628 bf00fda7  ........(F......
    f68e7824 00004dca f002b580 e8bdec42 f0014080  .M......B....@..
    f68e7834 b580bed3 f966f7ff 4080e8bd beccf001  ......f....@....

memory near pc (/vendor/lib/libbtvpropertymanager.so):
    f68e6e50 ea56f003 d1f43c01 bf00bd70 ffff861a  ..V..<..p.......
    f68e6e60 47f0e92d f8904681 460d004c d0492800  -..G.F..L..F.(I.
    f68e6e70 f1097828 2a00084e f109bf18 2800088e  (x..N..*.......(
    f68e6e80 492bd042 4400f06f 4479462e b2c1468a  B.+Io..D.FyD.F..
    f68e6e90 d82d293f 1001f818 42aeb351 1bafd20c  ?)-.....Q..B....
    f68e6ea0 42a74648 4627bf28 463a4631 ea28f003  HF.B(.'F1F:F..(.
    f68e6eb0 42ae443e 7828d3f3 f10a4651 21000704  >D.B..(xQF.....!
    f68e6ec0 b2c3793a d004429a 370c3101 d3f72905  :y...B...1.7.)..
    f68e6ed0 4648e00d f0032126 f857ea1c 46481c04  ..HF&!....W...HF
    f68e6ee0 f003683a 4648ea0e f003213b 3601ea12  :h....HF;!.....6
    f68e6ef0 0f01f815 d1ca2800 004cf899 f080fab0  .....(....L.....
    f68e6f00 e0030940 e006462e 462e2000 d30242ae  @....F... .F.B..
    f68e6f10 e8bdb908 1ba887f0 4200f06f bf384290  ........o..B.B8.
    f68e6f20 46484602 e8bd4631 f00247f0 bf00bbed  .FHF1F...G......
    f68e6f30 00005242 4615b570 b1514604 21044e09  BR..p..F.FQ..N.!
    f68e6f40 4630447e edf4f002 46204602 f0034631  ~D0F.....F F1F..

memory map (183 entries):
    b1e50000-b1e51fff r--         0      2000  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (BuildId: 0598884f210482f10d6efa8f5b34a4f1)
    b1e52000-b1e54fff r-x      2000      3000  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (BuildId: 0598884f210482f10d6efa8f5b34a4f1)
    b1e55000-b1e55fff rw-      5000      1000  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (BuildId: 0598884f210482f10d6efa8f5b34a4)
    b1e56000-b1e56fff r--      6000      1000  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (BuildId: 0598884f210482f10d6efa8f5b34a4)
    b1e57000-b1e57fff rw-         0      1000
    f57ff000-f57fffff ---         0      1000
    f5800000-f58fefff rw-         0     ff000
    f58ff000-f58fffff ---         0      1000
    f5900000-f5afffff rw-         0    200000  [anon:libc_malloc]
    f5bf6000-f5bf6fff ---         0      1000
    f5bf7000-f5cf5fff rw-         0     ff000
    f5cf6000-f5cf7fff ---         0      2000
    f5cf8000-f5df6fff rw-         0     ff000
    f5df7000-f5df7fff ---         0      1000
    f5ef6000-f5ef7fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f5ef8000-f5ef9fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f5efa000-f5efafff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f5efb000-f5efbfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f5efc000-f5efcfff rw-         0      1000  [anon:.bss]
    f5f00000-f60fffff rw-         0    200000  [anon:libc_malloc]
    f615a000-f615efff r--         0      5000  /system/lib/vndk-sp-29/libcutils.so (BuildId: 21f6e3699fbec22c3ffc02212dcab2)
    f615f000-f6164fff r-x      5000      6000  /system/lib/vndk-sp-29/libcutils.so (BuildId: 21f6e3699fbec22c3ffc02212dcab2)
    f6165000-f6165fff rw-      b000      1000  /system/lib/vndk-sp-29/libcutils.so (BuildId: 21f6e3699fbec22c3ffc02212dcab2)
    f6166000-f6166fff r--      c000      1000  /system/lib/vndk-sp-29/libcutils.so (BuildId: 21f6e3699fbec22c3ffc02212dcab2)
    f6167000-f6167fff rw-         0      1000  [anon:.bss]
    f618a000-f618efff r--         0      5000  /system/lib/vndk-29/libtinyxml2.so (BuildId: 210a633f9fe62912dae134c85415b6)
    f618f000-f6194fff r-x      5000      6000  /system/lib/vndk-29/libtinyxml2.so (BuildId: 210a633f9fe62912dae134c85415b6)
    f6195000-f6195fff rw-      b000      1000  /system/lib/vndk-29/libtinyxml2.so (BuildId: 210a633f9fe62912dae134c85415b6)
    f6196000-f6196fff r--      c000      1000  /system/lib/vndk-29/libtinyxml2.so (BuildId: 210a633f9fe62912dae134c85415b6)
    f61d4000-f61ddfff r--         0      a000  /system/lib/vndk-sp-29/libutils.so (BuildId: 3e90ae830c603d871dbe888878aae622)
    f61de000-f61e6fff r-x      a000      9000  /system/lib/vndk-sp-29/libutils.so (BuildId: 3e90ae830c603d871dbe888878aae622)
    f61e7000-f61e7fff rw-     13000      1000  /system/lib/vndk-sp-29/libutils.so (BuildId: 3e90ae830c603d871dbe888878aae6)
    f61e8000-f61e8fff r--     14000      1000  /system/lib/vndk-sp-29/libutils.so (BuildId: 3e90ae830c603d871dbe888878aae6)
    f61e9000-f61e9fff rw-         0      1000  [anon:.bss]
    f621d000-f6225fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f6226000-f623bfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f623c000-f623cfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f623d000-f623dfff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f623e000-f623efff rw-         0      1000  [anon:.bss]
    f6243000-f626ffff r--         0     2d000  /system/lib/vndk-sp-29/libhidlbase.so (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
    f6270000-f62aefff r-x     2d000     3f000  /system/lib/vndk-sp-29/libhidlbase.so (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
    f62af000-f62affff rw-     6c000      1000  /system/lib/vndk-sp-29/libhidlbase.so (BuildId: 7642fbc5d99c9533d56a653e1fc20f)
    f62b0000-f62b5fff r--     6d000      6000  /system/lib/vndk-sp-29/libhidlbase.so (BuildId: 7642fbc5d99c9533d56a653e1fc20f)
    f62b6000-f62b6fff rw-         0      1000  [anon:.bss]
    f62d9000-f62d9fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f62da000-f62dafff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f62db000-f62dbfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f62dc000-f62dcfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f62dd000-f62ddfff rw-         0      1000  [anon:.bss]
    f6317000-f634cfff r--         0     36000  /system/lib/vndk-sp-29/libc++.so (BuildId: 9172f4297f27c7e348c8d43e562915)
    f634d000-f639bfff r-x     36000     4f000  /system/lib/vndk-sp-29/libc++.so (BuildId: 9172f4297f27c7e348c8d43e562915)
    f639c000-f639cfff rw-     85000      1000  /system/lib/vndk-sp-29/libc++.so (BuildId: 9172f4297f27c7e348c8d43e562915)
    f639d000-f63a1fff r--     86000      5000  /system/lib/vndk-sp-29/libc++.so (BuildId: 9172f4297f27c7e348c8d43e562915)
    f63a2000-f63a3fff rw-         0      2000  [anon:.bss]
    f63ed000-f63edfff r--         0      1000  /system/lib/vndk-sp-29/libhidltransport.so (BuildId: c8f189a3e7529b14729b7415ebc80c)
    f63ee000-f63eefff r-x      1000      1000  /system/lib/vndk-sp-29/libhidltransport.so (BuildId: c8f189a3e7529b14729b7415ebc80c)
    f63ef000-f63effff rw-      2000      1000  /system/lib/vndk-sp-29/libhidltransport.so (BuildId: c8f189a3e7529b14729b7415ebc80c)
    f63f0000-f63f0fff r--      3000      1000  /system/lib/vndk-sp-29/libhidltransport.so (BuildId: c8f189a3e7529b14729b7415ebc80c)
    f641a000-f641ffff r--         0      6000  /system/lib/vndk-sp-29/libbase.so (BuildId: f8df464657948f217eb0e4033d3fbd)
    f6420000-f6426fff r-x      6000      7000  /system/lib/vndk-sp-29/libbase.so (BuildId: f8df464657948f217eb0e4033d3fbd)
    f6427000-f6427fff rw-      d000      1000  /system/lib/vndk-sp-29/libbase.so (BuildId: f8df464657948f217eb0e4033d3fbd)
    f6428000-f6428fff r--      e000      1000  /system/lib/vndk-sp-29/libbase.so (BuildId: f8df464657948f217eb0e4033d3fbd)
    f6429000-f6429fff rw-         0      1000  [anon:.bss]
    f6453000-f6456fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f6457000-f6461fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f6462000-f6462fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f6463000-f6463fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f6464000-f6464fff rw-         0      1000  [anon:.bss]
    f6497000-f64ccfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f64cd000-f651bfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f651c000-f651cfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f651d000-f6521fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f6522000-f6523fff rw-         0      2000  [anon:.bss]
    f654b000-f6572fff r--         0     28000  /system/lib/vndk-29/libbinder.so (BuildId: 06ef8cca3cfb3ddb1eb4bd8ef5c87a)
    f6573000-f6596fff r-x     28000     24000  /system/lib/vndk-29/libbinder.so (BuildId: 06ef8cca3cfb3ddb1eb4bd8ef5c87a)
    f6597000-f6597fff rw-     4c000      1000  /system/lib/vndk-29/libbinder.so (BuildId: 06ef8cca3cfb3ddb1eb4bd8ef5c87a)
    f6598000-f659cfff r--     4d000      5000  /system/lib/vndk-29/libbinder.so (BuildId: 06ef8cca3cfb3ddb1eb4bd8ef5c87a)
    f659d000-f659dfff rw-         0      1000  [anon:.bss]
    f65e9000-f65e9fff r--         0      1000  /system/lib/vndk-sp-29/libhwbinder.so (BuildId: 54c79d67c04cd29e0692476d0dc969)
    f65ea000-f65eafff r-x      1000      1000  /system/lib/vndk-sp-29/libhwbinder.so (BuildId: 54c79d67c04cd29e0692476d0dc969)
    f65eb000-f65ebfff rw-      2000      1000  /system/lib/vndk-sp-29/libhwbinder.so (BuildId: 54c79d67c04cd29e0692476d0dc969)
    f65ec000-f65ecfff r--      3000      1000  /system/lib/vndk-sp-29/libhwbinder.so (BuildId: 54c79d67c04cd29e0692476d0dc969)
    f660f000-f661efff r--         0     10000  /system/lib/vndk-sp-29/libprocessgroup.so (BuildId: 894c0ab1698a64f0bdc4d0572c38fd)
    f661f000-f6638fff r-x     10000     1a000  /system/lib/vndk-sp-29/libprocessgroup.so (BuildId: 894c0ab1698a64f0bdc4d0572c38fd)
    f6639000-f6639fff rw-     2a000      1000  /system/lib/vndk-sp-29/libprocessgroup.so (BuildId: 894c0ab1698a64f0bdc4d0572c38fd)
    f663a000-f663afff r--     2b000      1000  /system/lib/vndk-sp-29/libprocessgroup.so (BuildId: 894c0ab1698a64f0bdc4d0572c38fd)
    f663b000-f663bfff rw-         0      1000  [anon:.bss]
    f6677000-f6677fff r--         0      1000  /system/lib/vndk-sp-29/libbinderthreadstate.so (BuildId: 7644a1b255b5b0f0e6686655d14c47)
    f6678000-f6678fff r-x      1000      1000  /system/lib/vndk-sp-29/libbinderthreadstate.so (BuildId: 7644a1b255b5b0f0e6686655d14c47)
    f6679000-f6679fff rw-      2000      1000  /system/lib/vndk-sp-29/libbinderthreadstate.so (BuildId: 7644a1b255b5b0f0e6686655d14c47)
    f667a000-f667afff r--      3000      1000  /system/lib/vndk-sp-29/libbinderthreadstate.so (BuildId: 7644a1b255b5b0f0e6686655d14c47)
    f667b000-f667bfff rw-         0      1000  [anon:.bss]
    f6691000-f669bfff r--         0      b000  /vendor/lib/com.skb.btvpropertyservice@1.0.so (BuildId: 44cdf4f7a8a2ac10940d5483964f31ee)
    f669c000-f66a5fff r-x      b000      a000  /vendor/lib/com.skb.btvpropertyservice@1.0.so (BuildId: 44cdf4f7a8a2ac10940d5483964f31ee)
    f66a6000-f66a6fff rw-     15000      1000  /vendor/lib/com.skb.btvpropertyservice@1.0.so (BuildId: 44cdf4f7a8a2ac10940d5483964f31)
    f66a7000-f66a8fff r--     16000      2000  /vendor/lib/com.skb.btvpropertyservice@1.0.so (BuildId: 44cdf4f7a8a2ac10940d5483964f31)
    f66ee000-f66eefff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f66ef000-f66effff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f66f0000-f66f0fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f66f1000-f66f1fff rw-         0      1000  [anon:.bss]
    f670b000-f6733fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f6734000-f67bafff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f67bb000-f67bcfff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f67bd000-f67c0fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f67c1000-f67c3fff rw-         0      3000  [anon:.bss]
    f67c4000-f67c4fff r--         0      1000  [anon:.bss]
    f67c5000-f67d1fff rw-         0      d000  [anon:.bss]
    f6801000-f6801fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f6802000-f6802fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f6803000-f6803fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f6809000-f686cfff rw-         0     64000  [anon:linker_alloc]
    f686d000-f6872fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f6873000-f6879fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f687a000-f687afff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f687b000-f687bfff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f687c000-f687cfff rw-         0      1000  [anon:.bss]
    f6880000-f6880fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6881000-f6881fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6882000-f6882fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6883000-f6883fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6884000-f6884fff rw-         0      1000  [anon:.bss]
    f68d6000-f68e0fff r--         0      b000  /vendor/lib/libbtvpropertymanager.so (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
    f68e1000-f68eafff r-x      b000      a000  /vendor/lib/libbtvpropertymanager.so (BuildId: 7932ad0af800c0c5a66212f1b5b27f72)
    f68eb000-f68ebfff rw-     15000      1000  /vendor/lib/libbtvpropertymanager.so (BuildId: 7932ad0af800c0c5a66212f1b5b27f)
    f68ec000-f68ecfff r--     16000      1000  /vendor/lib/libbtvpropertymanager.so (BuildId: 7932ad0af800c0c5a66212f1b5b27f)
    f68ed000-f68edfff rw-         0      1000  [anon:.bss]
    f6962000-f6962fff ---         0      1000
    f6963000-f6966fff rw-         0      4000  [anon:thread signal stack]
    f6967000-f6967fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f696c000-f696cfff ---         0      1000
    f696d000-f6970fff rw-         0      4000  [anon:thread signal stack]
    f6971000-f6971fff ---         0      1000
    f6972000-f6975fff rw-         0      4000  [anon:thread signal stack]
    f6976000-f6995fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f6996000-f69b5fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f69b6000-f69d5fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f69d6000-f69f5fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f69f6000-f6a15fff r--         0     20000  /dev/__properties__/properties_serial
    f6a16000-f6a1ffff r--         0      a000  /dev/__properties__/property_info
    f6a24000-f6a43fff r--         0     20000  /dev/__properties__/u:object_r:exported_system_prop:s0
    f6a44000-f6a63fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f6a64000-f6a83fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f6a84000-f6ae7fff r--         0     64000  [anon:linker_alloc]
    f6ae8000-f6aecfff rw-         0      5000  [anon:bionic_alloc_small_objects]
    f6aed000-f6aedfff rw-         0      1000  [anon:bionic_alloc_lob]
    f6aee000-f6af1fff rw-         0      4000  [anon:bionic_alloc_small_objects]
    f6af3000-f6b56fff r--         0     64000  [anon:linker_alloc]
    f6b57000-f6b59fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f6b5b000-f6b5bfff ---         0      1000
    f6b5c000-f6b5efff rw-         0      3000
    f6b5f000-f6b5ffff ---         0      1000
    f6b60000-f6b61fff rw-         0      2000  [anon:bionic_alloc_lob]
    f6b63000-f6b63fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f6b64000-f6b64fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6b65000-f6b84fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f6b85000-f6b85fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6b86000-f6be9fff r--         0     64000  [anon:linker_alloc]
    f6bea000-f6beafff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6beb000-f6c0afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f6c0b000-f6c0bfff ---         0      1000
    f6c0c000-f6c0cfff rw-         0      1000
    f6c0d000-f6c0dfff ---         0      1000
    f6c0e000-f6c2dfff r--         0     20000  /dev/__properties__/properties_serial
    f6c2e000-f6c2efff rw-         0      1000  [anon:System property context nodes]
    f6c2f000-f6c38fff r--         0      a000  /dev/__properties__/property_info
    f6c39000-f6c9cfff r--         0     64000  [anon:linker_alloc]
    f6c9d000-f6c9efff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f6c9f000-f6c9ffff r--         0      1000  [anon:atexit handlers]
    f6ca0000-f6ca0fff ---         0      1000
    f6ca1000-f6ca4fff rw-         0      4000  [anon:thread signal stack]
    f6ca5000-f6ca5fff rw-         0      1000  [anon:arc4random data]
    f6ca6000-f6ca6fff r--         0      1000  [anon:atexit handlers]
    f6ca7000-f6ca7fff rw-         0      1000  [anon:System property context nodes]
    f6ca8000-f6ca8fff rw-         0      1000  [anon:arc4random data]
    f6ca9000-f6cc5fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6cc6000-f6d5dfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6d5e000-f6d5efff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6d5f000-f6d62fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6d63000-f6d68fff rw-         0      6000
    f6d69000-f6d69fff r--         0      1000
    f6d6a000-f6d6bfff rw-         0      2000
    ffb41000-ffb61fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3520, tid: 3520, name: btvpropertyserv  >>> /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service <<<
uid: 1000
    r0  00000005  r1  c0306201  r2  ffb60f58  r3  ffb60eb4
    r4  f67c1260  r5  c0306201  r6  ffb60f58  r7  00000036
    r8  ffb60f78  r9  f67c1260  r10 00000000  r11 ffb60f60
    ip  00000000  sp  ffb60ea0  lr  f676f709  pc  f67a11c4

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 0005c501  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #03 pc 0005d5fd  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #04 pc 000020e3  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (main+154) (BuildId: 0598884f210482f10d6efa8f5b34a4f1)
      #05 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #06 pc 00002033  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service (_start_main+42) (BuildId: 0598884f210482f10d6efa8f5b34a4f1)
      #07 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196)
      #08 pc 00020a60  [stack]

stack:
         ffb60e60  ffb60f14  [stack]
         ffb60e64  00000004
         ffb60e68  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         ffb60e6c  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         ffb60e70  f67c1260  [anon:.bss]
         ffb60e74  f62a4c8d  /system/lib/vndk-sp-29/libhidlbase.so
         ffb60e78  00000004
         ffb60e7c  f5fa8000  [anon:libc_malloc]
         ffb60e80  00000010
         ffb60e84  f5fa7000  [anon:libc_malloc]
         ffb60e88  f5fa7010  [anon:libc_malloc]
         ffb60e8c  f6d6b020
         ffb60e90  0000000d
         ffb60e94  01f0e3f0
         ffb60e98  00000000
         ffb60e9c  00000000
    #00  ffb60ea0  ffb60eb4  [stack]
         ........  ........
    #01  ffb60ea0  ffb60eb4  [stack]
         ffb60ea4  fa33415f
         ffb60ea8  f5fa8000  [anon:libc_malloc]
         ffb60eac  f629f505  /system/lib/vndk-sp-29/libhidlbase.so
         ffb60eb0  ffb60f58  [stack]
         ffb60eb4  00000000
    #02  ffb60eb8  00000010
         ffb60ebc  ffb60fa0  [stack]
         ffb60ec0  f5fa8000  [anon:libc_malloc]
         ffb60ec4  f5fa8054  [anon:libc_malloc]
         ffb60ec8  f5fa8098  [anon:libc_malloc]
         ffb60ecc  01b60ed8
         ffb60ed0  00000000
         ffb60ed4  00000000
         ffb60ed8  00000000
         ffb60edc  00000000
         ffb60ee0  00000000
         ffb60ee4  f5f05410  [anon:libc_malloc]
         ffb60ee8  00000008
         ffb60eec  0000000c
         ffb60ef0  00000000
         ffb60ef4  00000000
         ........  ........
    #03  ffb60ff8  00000001
         ffb60ffc  f669f769  /vendor/lib/com.skb.btvpropertyservice@1.0.so
         ffb61000  00000000
         ffb61004  f67c1260  [anon:.bss]
         ffb61008  ffb6107c  [stack]
         ffb6100c  00000001
         ffb61010  b1e52049  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         ffb61014  b1e520e7  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
    #04  ffb61018  6665640e
         ffb6101c  746c7561
         ffb61020  00000000
         ffb61024  ffb61074  [stack]
         ffb61028  f5f05170  [anon:libc_malloc]
         ffb6102c  fa33415f
         ffb61030  00000000
         ffb61034  ffb61074  [stack]
         ffb61038  00000001
         ffb6103c  f6764215  /apex/com.android.runtime/lib/bionic/libc.so
    #05  ffb61040  b1e56244  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         ffb61044  00000000
         ffb61048  00000000
         ffb6104c  00000000
         ffb61050  00000000
         ffb61054  b1e52037  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
    #06  ffb61058  ffb610b8  [stack]
         ffb6105c  b1e56000  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         ffb61060  b1e56008  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         ffb61064  b1e56010  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
         ffb61068  00000000
         ffb6106c  f6d5c0dc  /apex/com.android.runtime/bin/linker
    #07  ffb61070  00000001
         ffb61074  ffb6193f  [stack]
         ffb61078  00000000
         ffb6107c  ffb61975  [stack]
         ffb61080  ffb619f3  [stack]
         ffb61084  ffb61a06  [stack]
         ffb61088  ffb61a1b  [stack]
         ffb6108c  ffb61a36  [stack]
         ffb61090  ffb61a49  [stack]
         ffb61094  ffb61a62  [stack]
    #08  ffb61098  ffb61a91  [stack]
         ffb6109c  ffb61abe  [stack]
         ffb610a0  ffb61ad7  [stack]
         ffb610a4  ffb61af1  [stack]
         ffb610a8  ffb61d22  [stack]
         ffb610ac  ffb61ef4  [stack]
         ffb610b0  ffb61fa7  [stack]
         ffb610b4  00000000
         ffb610b8  00000010
         ffb610bc  0037b0d6
         ffb610c0  00000006
         ffb610c4  00001000
         ffb610c8  00000011
         ffb610cc  00000064
         ffb610d0  00000003
         ffb610d4  b1e50034  /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3520, tid: 3551, name: HwBinder:3520_1  >>> /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service <<<
uid: 1000
    r0  00000005  r1  c0306201  r2  f5df4118  r3  f5df4074
    r4  f67c1260  r5  c0306201  r6  f5df4118  r7  00000036
    r8  f5df4138  r9  f67c1260  r10 00000000  r11 f5df4120
    ip  00000000  sp  f5df4060  lr  f676f709  pc  f67a11c4

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 0005c501  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #03 pc 0005d5fd  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #04 pc 000686b9  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #05 pc 0000d903  /system/lib/vndk-sp-29/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 3e90ae830c603d871dbe888878aae622)
      #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:
         f5df4020  f5df40d4
         f5df4024  00000000
         f5df4028  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         f5df402c  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         f5df4030  f67c1260  [anon:.bss]
         f5df4034  f62a4c8d  /system/lib/vndk-sp-29/libhidlbase.so
         f5df4038  00000000
         f5df403c  f5930000  [anon:libc_malloc]
         f5df4040  00000000
         f5df4044  f5fa7000  [anon:libc_malloc]
         f5df4048  f5fa7010  [anon:libc_malloc]
         f5df404c  f5df4490
         f5df4050  0000000d
         f5df4054  01f0e3e8
         f5df4058  00000000
         f5df405c  00000000
    #00  f5df4060  f5df4074
         ........  ........
    #01  f5df4060  f5df4074
         f5df4064  fa33415f
         f5df4068  f5930000  [anon:libc_malloc]
         f5df406c  f629f505  /system/lib/vndk-sp-29/libhidlbase.so
         f5df4070  f5df4118
         f5df4074  00000000
    #02  f5df4078  00000010
         f5df407c  f5df4160
         f5df4080  f5930000  [anon:libc_malloc]
         f5df4084  f5930054  [anon:libc_malloc]
         f5df4088  f5930098  [anon:libc_malloc]
         f5df408c  00000004
         f5df4090  00000000
         f5df4094  00000000
         f5df4098  00000000
         f5df409c  00000000
         f5df40a0  00000000
         f5df40a4  f5905340  [anon:libc_malloc]
         f5df40a8  00000004
         f5df40ac  00000006
         f5df40b0  00000004
         f5df40b4  00000000
         ........  ........
    #03  f5df41b8  f5df41e4
         f5df41bc  00000dc0
         f5df41c0  f5f11930  [anon:libc_malloc]
         f5df41c4  f5f1193c  [anon:libc_malloc]
         f5df41c8  00000000
         f5df41cc  00000000
         f5df41d0  f5df41e4
         f5df41d4  f62ab6bd  /system/lib/vndk-sp-29/libhidlbase.so
    #04  f5df41d8  f5f11930  [anon:libc_malloc]
         f5df41dc  f61e1905  /system/lib/vndk-sp-29/libutils.so
    #05  f5df41e0  f5f05400  [anon:libc_malloc]
         f5df41e4  f5f11930  [anon:libc_malloc]
         f5df41e8  f5f053e0  [anon:libc_malloc]
         f5df41ec  f5f11930  [anon:libc_malloc]
         f5df41f0  fa33415f
         f5df41f4  f5df4230
         f5df41f8  f5df4230
         f5df41fc  f5df4230
         f5df4200  00000078
         f5df4204  00000dc0
         f5df4208  00000dc0
         f5df420c  f6d6b020
         f5df4210  f5df4230
         f5df4214  f67b1089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f5df4218  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f5df421c  f676b143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f5df4220  f5df4238
         f5df4224  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f5df4228  f5df4230
         f5df422c  00000000
         f5df4230  f6d6adc0
         f5df4234  f5cf3230
         f5df4238  00000ddf
         f5df423c  00000dc0
         f5df4240  00000001
         f5df4244  f5cf7000
         f5df4248  000fd230
         f5df424c  00001000
         f5df4250  00000000
         f5df4254  00000000
         f5df4258  00000003
         f5df425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3520, tid: 3555, name: HwBinder:3520_2  >>> /vendor/bin/hw/com.skb.btvpropertyservice@1.0-service <<<
uid: 1000
    r0  00000005  r1  c0306201  r2  f5cf3118  r3  f5cf3074
    r4  f67c1260  r5  c0306201  r6  f5cf3118  r7  00000036
    r8  f5cf3138  r9  f67c1260  r10 00000000  r11 f5cf3120
    ip  00000000  sp  f5cf3060  lr  f676f709  pc  f67a11c4

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 0005c501  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #03 pc 0005d5fd  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #04 pc 000686b9  /system/lib/vndk-sp-29/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: 7642fbc5d99c9533d56a653e1fc20ff2)
      #05 pc 0000d903  /system/lib/vndk-sp-29/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 3e90ae830c603d871dbe888878aae622)
      #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:
         f5cf3020  f5cf30d4
         f5cf3024  00000002
         f5cf3028  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         f5cf302c  f62a2af9  /system/lib/vndk-sp-29/libhidlbase.so
         f5cf3030  f67c1260  [anon:.bss]
         f5cf3034  f62a4c8d  /system/lib/vndk-sp-29/libhidlbase.so
         f5cf3038  00000002
         f5cf303c  f5fa8500  [anon:libc_malloc]
         f5cf3040  00000010
         f5cf3044  f5fa7000  [anon:libc_malloc]
         f5cf3048  f5fa7010  [anon:libc_malloc]
         f5cf304c  f5cf3490
         f5cf3050  0000000d
         f5cf3054  01f0e3ec
         f5cf3058  00000000
         f5cf305c  00000000
    #00  f5cf3060  f5cf3074
         ........  ........
    #01  f5cf3060  f5cf3074
         f5cf3064  fa33415f
         f5cf3068  f5fa8500  [anon:libc_malloc]
         f5cf306c  f629f505  /system/lib/vndk-sp-29/libhidlbase.so
         f5cf3070  f5cf3118
         f5cf3074  00000000
    #02  f5cf3078  00000010
         f5cf307c  f5cf3160
         f5cf3080  f5fa8500  [anon:libc_malloc]
         f5cf3084  f5fa8554  [anon:libc_malloc]
         f5cf3088  f5fa8598  [anon:libc_malloc]
         f5cf308c  01000004
         f5cf3090  00000000
         f5cf3094  00000000
         f5cf3098  00000000
         f5cf309c  00000000
         f5cf30a0  00000000
         f5cf30a4  f5f64000  [anon:libc_malloc]
         f5cf30a8  00000058
         f5cf30ac  00000084
         f5cf30b0  00000000
         f5cf30b4  f5f06150  [anon:libc_malloc]
         ........  ........
    #03  f5cf31b8  f5cf31e4
         f5cf31bc  00000dc0
         f5cf31c0  f5f11960  [anon:libc_malloc]
         f5cf31c4  f5f1196c  [anon:libc_malloc]
         f5cf31c8  00000000
         f5cf31cc  00000000
         f5cf31d0  f5cf31e4
         f5cf31d4  f62ab6bd  /system/lib/vndk-sp-29/libhidlbase.so
    #04  f5cf31d8  f5f11960  [anon:libc_malloc]
         f5cf31dc  f61e1905  /system/lib/vndk-sp-29/libutils.so
    #05  f5cf31e0  f5f05420  [anon:libc_malloc]
         f5cf31e4  f5f11960  [anon:libc_malloc]
         f5cf31e8  f5f05190  [anon:libc_malloc]
         f5cf31ec  f5f11960  [anon:libc_malloc]
         f5cf31f0  fa33415f
         f5cf31f4  f5cf3230
         f5cf31f8  f5cf3230
         f5cf31fc  f5cf3230
         f5cf3200  00000078
         f5cf3204  00000dc0
         f5cf3208  00000dc0
         f5cf320c  f6d6b020
         f5cf3210  f5cf3230
         f5cf3214  f67b1089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f5cf3218  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f5cf321c  f676b143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f5cf3220  f5cf3238
         f5cf3224  f67b1073  /apex/com.android.runtime/lib/bionic/libc.so
         f5cf3228  f5cf3230
         f5cf322c  00000000
         f5cf3230  f5df4230
         f5cf3234  f58fc230
         f5cf3238  00000de3
         f5cf323c  00000dc0
         f5cf3240  00000001
         f5cf3244  f5bf6000
         f5cf3248  000fd230
         f5cf324c  00001000
         f5cf3250  00000000
         f5cf3254  00000000
         f5cf3258  00000003
         f5cf325c  00000000

open files:
    fd 0: /dev/null (unowned)
    fd 1: /dev/null (unowned)
    fd 2: /dev/null (unowned)
    fd 3: socket:[14286] (unowned)
    fd 4: /btv_home/property.log (owned by FILE* 0xf5f2f00c)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
    fd 7: /dev/stune/foreground/tasks (owned by unique_fd 0xf5901298)
    fd 8: /btv_home/property.log (owned by FILE* 0xf5f2f060)
    fd 9: /btv_home/property.log (owned by FILE* 0xf5f2f0b4)
    fd 10: /btv_home/config/tvservice-system-properties.xml (owned by FILE* 0xf5f2f108)
