将 Xamarin 应用程序移植到毛伊岛。很少发生启动崩溃。 （不超过五分之一）

问题描述 投票：0回答：1

似乎在 GC 线程上。 （单原）

mono sgen 正在调用 

CryptoNative_HmacUpdate
，然后运行一些 java，然后在 
HMAC_Update
中调用 
libcrypto.so
（这是我的 moto 测试设备上存在的本机 Android 库）。

我不明白为什么 GC 会调用 

CryptoNative_HmacUpdate
，但它可能在 Finalizer 的某个地方？

我不知道我的应用程序在启动时进行任何显式的 SSL/TLS 套接字调用。虽然我们确实打开了 WebView / Android System Webview，所以很可能就是这样。

还有其他人见过这样的崩溃吗，特别是使用 Webview 的 maui 应用程序？

崩溃发生在 

Navigated
的 
webView
事件之后。

webview刚导航到

<html><body>hello world</body></html>
时仍然会发生崩溃。

当我不添加

webview 时，不会发生

崩溃。

--------- beginning of crash 10-13 12:00:55.355 13826 13923 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x20 in tid 13923 (.NET TP Worker), pid 13826 (?????) 10-13 12:00:55.497 13826 13826 I ????: Explicit concurrent copying GC freed 1120(70KB) AllocSpace objects, 0(0B) LOS objects, 49% free, 3874KB/7749KB, paused 118us total 93.853ms 10-13 12:00:55.503 13945 13945 I crash_dump64: obtaining output fd from tombstoned, type: kDebuggerdTombstone 10-13 12:00:55.505 1041 1041 I tombstoned: received crash request for pid 13923 10-13 12:00:55.511 13945 13945 I crash_dump64: performing dump of process 13826 (target tid = 13923) 10-13 12:00:55.523 13945 13945 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 10-13 12:00:55.523 13945 13945 F DEBUG : Build fingerprint: 'motorola/rav_retus/rav:11/RPJS31.Q1-53-12-17/62036b:user/release-keys' 10-13 12:00:55.523 13945 13945 F DEBUG : Revision: 'pvt1' 10-13 12:00:55.523 13945 13945 F DEBUG : ABI: 'arm64' 10-13 12:00:55.524 13945 13945 F DEBUG : Timestamp: 2023-10-13 12:00:55-0600 10-13 12:00:55.524 13945 13945 F DEBUG : pid: 13826, tid: 13923, name: .NET TP Worker >>> org.????? <<< 10-13 12:00:55.524 13945 13945 F DEBUG : uid: 10610 10-13 12:00:55.524 13945 13945 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x20 10-13 12:00:55.524 13945 13945 F DEBUG : Cause: null pointer dereference 10-13 12:00:55.524 13945 13945 F DEBUG : x0 0000000000000000 x1 0000006dd211b434 x2 000000000000000d x3 0000006e6646f65c 10-13 12:00:55.524 13945 13945 F DEBUG : x4 0000006dd211b338 x5 0000006dd211b441 x6 482073616d6f6854 x7 656c646e69482073 10-13 12:00:55.524 13945 13945 F DEBUG : x8 0000006e51d128b4 x9 000000000000000d x10 0000000000430000 x11 000000000000001e 10-13 12:00:55.524 13945 13945 F DEBUG : x12 0000000000000000 x13 0000006dd211b890 x14 0000000000000002 x15 00000000ebad6a89 10-13 12:00:55.524 13945 13945 F DEBUG : x16 0000006e51abb998 x17 0000006e51cfee74 x18 0000006dd1ddc000 x19 b400006f26a958d0 10-13 12:00:55.524 13945 13945 F DEBUG : x20 000000000000000d x21 0000000000000000 x22 b400006ed6afc770 x23 0000006dd211b8a4 10-13 12:00:55.524 13945 13945 F DEBUG : x24 0000006dd211b434 x25 0000006dd211e000 x26 0000000000000042 x27 0000000000000004 10-13 12:00:55.524 13945 13945 F DEBUG : x28 0000006dd211b8b0 x29 0000006dd211b3c0 10-13 12:00:55.524 13945 13945 F DEBUG : lr 0000006e51cfee88 sp 0000006dd211b3c0 pc 0000006e51d0ccac pst 0000000060000000 10-13 12:00:55.547 13826 13826 I Choreographer: Skipped 49 frames! The application may be doing too much work on its main thread. 10-13 12:00:55.556 1167 1167 I QTI PowerHAL: Power setMode: 5 to: 0 10-13 12:00:55.793 13945 13945 F DEBUG : backtrace: 10-13 12:00:55.793 13945 13945 F DEBUG : #00 pc 0000000000109cac /apex/com.android.conscrypt/lib64/libcrypto.so!libcrypto.so (offset 0xce000) (SHA256_Update+24) (BuildId: cd2ee7e33e7cd10990aac7097cc2fdc2) 10-13 12:00:55.793 13945 13945 F DEBUG : #01 pc 00000000000fbe84 /apex/com.android.conscrypt/lib64/libcrypto.so!libcrypto.so (offset 0xce000) (HMAC_Update+16) (BuildId: cd2ee7e33e7cd10990aac7097cc2fdc2) 10-13 12:00:55.793 13945 13945 F DEBUG : #02 pc 000000000001c31c /apex/com.android.conscrypt/lib64/libjavacrypto.so (NativeCrypto_HMAC_Update(_JNIEnv*, _jclass*, _jobject*, _jbyteArray*, int, int)+572) (BuildId: fc252985d5835aa1187d09ba9005ffc0) 10-13 12:00:55.793 13945 13945 F DEBUG : #03 pc 000000000013ced4 /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.793 13945 13945 F DEBUG : #04 pc 00000000001337e8 /apex/com.android.art/lib64/libart.so (art_quick_invoke_static_stub+568) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.793 13945 13945 F DEBUG : #05 pc 00000000001a8a94 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+228) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.793 13945 13945 F DEBUG : #06 pc 0000000000319148 /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*)+376) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.793 13945 13945 F DEBUG : #07 pc 000000000030f474 /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)+996) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.793 13945 13945 F DEBUG : #08 pc 0000000000680e44 /apex/com.android.art/lib64/libart.so (MterpInvokeStatic+548) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #09 pc 000000000012d994 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_static+20) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #10 pc 000000000002ca38 /apex/com.android.conscrypt/javalib/conscrypt.jar (com.android.org.conscrypt.OpenSSLMac$Hmac.engineUpdate+4) 10-13 12:00:55.794 13945 13945 F DEBUG : #11 pc 000000000067e18c /apex/com.android.art/lib64/libart.so (MterpInvokeVirtual+1520) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #12 pc 000000000012d814 /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #13 pc 000000000023ca4e /apex/com.android.art/javalib/core-oj.jar (javax.crypto.Mac.update+26) 10-13 12:00:55.794 13945 13945 F DEBUG : #14 pc 0000000000306a70 /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.13423079315433257381)+268) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #15 pc 000000000066cbf4 /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #16 pc 000000000013cff8 /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #17 pc 0000000000133564 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #18 pc 00000000001a8a78 /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+200) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #19 pc 0000000000556948 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithVarArgs<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, std::__va_list)+468) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #20 pc 0000000000556ae8 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithVarArgs<_jmethodID*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, _jmethodID*, std::__va_list)+92) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #21 pc 0000000000414b6c /apex/com.android.art/lib64/libart.so (art::JNI<true>::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+660) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #22 pc 000000000037a2a0 /apex/com.android.art/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallMethodV(char const*, _JNIEnv*, _jobject*, _jclass*, _jmethodID*, std::__va_list, art::Primitive::Type, art::InvokeType)+2512) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #23 pc 00000000003682e0 /apex/com.android.art/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallVoidMethod(_JNIEnv*, _jobject*, _jmethodID*, ...)+152) (BuildId: 0a722124e1d08ab1896df95b634bc489) 10-13 12:00:55.794 13945 13945 F DEBUG : #24 pc 0000000000012064 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.???-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libSystem.Security.Cryptography.Native.Android.so (CryptoNative_HmacUpdate+148) (BuildId: 56fb3e4cee9166a04c35402acc08a0af9513ad79) 10-13 12:00:55.794 13945 13945 F DEBUG : #25 pc 00000000001a9388 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.??????-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #26 pc 00000000001a7da8 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.?????-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #27 pc 000000000019d320 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.?????-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #28 pc 000000000019b074 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.????-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #29 pc 00000000000c5ed8 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.???-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #30 pc 000000000025e4b4 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.???-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (mono_runtime_invoke_checked+140) (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #31 pc 0000000000277440 /data/app/~~fwGew_P6fq7SfiMHLVwusg==/org.???-Vkz1EzfX8rJ5XFOctEN-tQ==/lib/arm64/libmonosgen-2.0.so (BuildId: 52812271e2ea141c4ee822ccadaad7c1d4fe3bb5) 10-13 12:00:55.794 13945 13945 F DEBUG : #32 pc 00000000000afce8 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+64) (BuildId: 1197163beea3f0b6686df3cb9bcee87c) 10-13 12:00:55.794 13945 13945 F DEBUG : #33 pc 00000000000502c8 /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 1197163beea3f0b6686df3cb9bcee87c) 
更新：

我有一堆后台初始化是通过（MainPage）WebView::HandlerChanged 事件处理程序中的 Task.Run 启动的。


将此后台初始化移至 MainActivity::OnCreate（仍使用 Task.Run），我无法再重现崩溃（30 多次完全重新启动和计数。发布以及调试版本）。


我当前的
猜测是，在此后台初始化中进行了一些与网络相关的设置更改，从而导致了冲突。

更新：

再次回来：


Time    Device Name Type    PID Tag Message
01-05 10:31:31.079  Motorola moto g fast    Error   18659   DEBUG   backtrace:
      #00 pc 00000000000a3638  /apex/com.android.conscrypt/lib64/libcrypto.so (SHA256_Update+24) (BuildId: 60cf60ff7e510cd1487a9f2035c95128)
      #01 pc 0000000000096e94  /apex/com.android.conscrypt/lib64/libcrypto.so (HMAC_Final+140) (BuildId: 60cf60ff7e510cd1487a9f2035c95128)
      #02 pc 000000000001ded4  /apex/com.android.conscrypt/lib64/libjavacrypto.so (NativeCrypto_HMAC_Final(_JNIEnv*, _jclass*, _jobject*)+104) (BuildId: 40feb0ba06373f71e9c827cae9819953)
      #03 pc 000000000013ced4  /apex/com.android.art/lib64/libart.so (art_quick_generic_jni_trampoline+148) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #04 pc 00000000001337e8  /apex/com.android.art/lib64/libart.so (art_quick_invoke_static_stub+568) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #05 pc 00000000001a8a94  /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+228) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #06 pc 0000000000319148  /apex/com.android.art/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*)+376) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #07 pc 000000000030f474  /apex/com.android.art/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)+996) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #08 pc 0000000000680e44  /apex/com.android.art/lib64/libart.so (MterpInvokeStatic+548) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #09 pc 000000000012d994  /apex/com.android.art/lib64/libart.so (mterp_op_invoke_static+20) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #10 pc 000000000002ce78  /apex/com.android.conscrypt/javalib/conscrypt.jar (com.android.org.conscrypt.OpenSSLMac$Hmac.doFinal+4)
      #11 pc 000000000067e18c  /apex/com.android.art/lib64/libart.so (MterpInvokeVirtual+1520) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #12 pc 000000000012d814  /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #13 pc 000000000002cf2c  /apex/com.android.conscrypt/javalib/conscrypt.jar (com.android.org.conscrypt.OpenSSLMac.engineDoFinal)
      #14 pc 000000000067e18c  /apex/com.android.art/lib64/libart.so (MterpInvokeVirtual+1520) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #15 pc 000000000012d814  /apex/com.android.art/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #16 pc 000000000023c3c6  /apex/com.android.art/javalib/core-oj.jar (javax.crypto.Mac.doFinal+18)
      #17 pc 0000000000306a70  /apex/com.android.art/lib64/libart.so (art::interpreter::Execute(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame&, art::JValue, bool, bool) (.llvm.13423079315433257381)+268) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #18 pc 000000000066cbf4  /apex/com.android.art/lib64/libart.so (artQuickToInterpreterBridge+780) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #19 pc 000000000013cff8  /apex/com.android.art/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #20 pc 0000000000133564  /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #21 pc 00000000001a8a78  /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+200) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #22 pc 0000000000556948  /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithVarArgs<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, std::__va_list)+468) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #23 pc 0000000000556ae8  /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithVarArgs<_jmethodID*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, _jmethodID*, std::__va_list)+92) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #24 pc 0000000000408620  /apex/com.android.art/lib64/libart.so (art::JNI<true>::CallObjectMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+656) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #25 pc 0000000000379ec0  /apex/com.android.art/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallMethodV(char const*, _JNIEnv*, _jobject*, _jclass*, _jmethodID*, std::__va_list, art::Primitive::Type, art::InvokeType)+1520) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #26 pc 0000000000367638  /apex/com.android.art/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallObjectMethod(_JNIEnv*, _jobject*, _jmethodID*, ...)+152) (BuildId: 0a722124e1d08ab1896df95b634bc489)
      #27 pc 0000000000012110  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libSystem.Security.Cryptography.Native.Android.so (CryptoNative_HmacFinal+100) (BuildId: f2ad2be69afc021121a2b468ca26975d675de2f8)
      #28 pc 00000000001a91d0  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #29 pc 00000000001a7bf0  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #30 pc 000000000019d168  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #31 pc 000000000019aebc  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #32 pc 00000000000c5ef8  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #33 pc 000000000025e33c  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (mono_runtime_invoke_checked+140) (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #34 pc 00000000002772c8  /data/app/~~4je-EEc6sMLZokUr8KbgKg==/org.???-FxYAeFYM4oeAublQXnDvxw==/lib/arm64/libmonosgen-2.0.so (BuildId: 943992f94e0687d44fe2a2fc0648c7cc473eee93)
      #35 pc 00000000000afce8  /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+64) (BuildId: 1197163beea3f0b6686df3cb9bcee87c)
      #36 pc 00000000000502c8  /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 1197163beea3f0b6686df3cb9bcee87c)

更新：

设置一些单声道调试选项
setprop debug.mono.log "gc,assembly"


产生了一些有趣的警告：


Time    Device Name Type    PID Tag Message
01-09 10:49:20.429  Motorola moto g fast    Debug   15414   monodroid-assembly  Entry 'CryptoNative_HmacFinal' from library 'libSystem.Security.Cryptography.Native.Android' already loaded by another thread
01-09 10:49:20.427  Motorola moto g fast    Debug   15414   monodroid-assembly  Entry 'CryptoNative_HmacUpdate' from library 'libSystem.Security.Cryptography.Native.Android' already loaded by another thread

（非崩溃启动似乎不会显示这些调试消息）

    




android

xamarin

maui


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在进行 WebView 初始化的同时创建 
NetworkCredential
 类的新实例导致了段错误。


我当前的假设是 Android 
SecureString
 实现（
NetworkCredential
 类使用）是通过 
CryptoNative
 调用实现的。

    



    

    


  

  

    
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