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RESOLVED DUPLICATE of
bug 271664
272442
[iOS] Cannot attach lldb to WebContent process
https://bugs.webkit.org/show_bug.cgi?id=272442
Summary
[iOS] Cannot attach lldb to WebContent process
Ryosuke Niwa
Reported
2024-04-09 23:27:55 PDT
Apply the fix for
https://bugs.webkit.org/show_bug.cgi?id=272400
and start a MobileMiniBrowser or Safari. Then trying to attach to WebContent process launched by MobileMiniBrowser or Safari. Expected result: lldb attaches to WebContent process Actual result: lldb fails to attach to WebContent process with the following error: attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) Could not attach to pid : “77141” Domain: IDEDebugSessionErrorDomain Code: 3 Failure Reason: attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) User Info: { DVTErrorCreationDateKey = "2024-04-10 06:25:15 +0000"; DVTRadarComponentKey = 855031; IDERunOperationFailingWorker = DBGLLDBLauncher; RawUnderlyingErrorMessage = "attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.)"; } -- Could not attach to pid : “77141” Domain: IDEDebugSessionErrorDomain Code: 3 Failure Reason: attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) User Info: { DVTRadarComponentKey = 855031; IDERunOperationFailingWorker = DBGLLDBLauncher; RawUnderlyingErrorMessage = "attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.)"; } -- Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_model" = "iPhone15,4"; "device_osBuild" = "17.4 (21E213)"; "device_platform" = "com.apple.platform.iphonesimulator"; "dvt_coredevice_version" = "355.24"; "dvt_mobiledevice_version" = "1643.100.58"; "launchSession_schemeCommand" = Run; "launchSession_state" = 1; "launchSession_targetArch" = arm64; "operation_duration_ms" = 144; "operation_errorCode" = 3; "operation_errorDomain" = IDEDebugSessionErrorDomain; "operation_errorWorker" = DBGLLDBLauncher; "operation_name" = IDERunOperationWorkerGroup; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 3; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphonesimulator"; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 0; "param_diag_allowLocationSimulation" = 0; "param_diag_checker_tpc_enable" = 0; "param_diag_gpu_frameCapture_enable" = 0; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 1; "param_diag_memoryGraphOnResourceException" = 0; "param_diag_queueDebugging_enable" = 1; "param_diag_runtimeProfile_generate" = 0; "param_diag_sanitizer_asan_enable" = 0; "param_diag_sanitizer_tsan_enable" = 0; "param_diag_sanitizer_tsan_stopOnIssue" = 0; "param_diag_sanitizer_ubsan_stopOnIssue" = 0; "param_diag_showNonLocalizedStrings" = 0; "param_diag_viewDebugging_enabled" = 1; "param_diag_viewDebugging_insertDylibOnLaunch" = 1; "param_install_style" = 2; "param_launcher_UID" = 2; "param_launcher_allowDeviceSensorReplayData" = 0; "param_launcher_kind" = 0; "param_launcher_style" = 99; "param_launcher_substyle" = 256; "param_runnable_appExtensionHostRunMode" = 0; "param_structuredConsoleMode" = 0; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphonesimulator17.4"; "sdk_osVersion" = "17.4"; "sdk_variant" = iphonesimulator; } -- System Information macOS Version 14.3.1 (Build 23D60) Xcode 15.3 (22618) (Build 15E204a) Timestamp: 2024-04-09T23:25:15-07:00
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Radar WebKit Bug Importer
Comment 1
2024-04-10 17:10:05 PDT
<
rdar://problem/126240547
>
Alexey Proskuryakov
Comment 2
2024-04-10 17:10:43 PDT
I think that this is a dupe of
bug 271664
.
Ryosuke Niwa
Comment 3
2024-04-10 17:53:31 PDT
*** This bug has been marked as a duplicate of
bug 271664
***
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