Sto eseguendo OS X El Capitan, su un iMac (27 pollici, metà 2010). Usando "top", ho notato che i miei sistemi eseguivano sempre "ReportCrash"; Ho esaminato i log e ho trovato:
1/25/18 12:32:51.464 PM com.apple.xpc.launchd[1]: (com.apple.MRTd) Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
1/25/18 12:32:51.667 PM ReportCrash[3627]: Saved crash report for MRT[3630] version ??? to /Library/Logs/DiagnosticReports/MRT_2018-01-25-123251_ (truncated)
1/25/18 12:33:01.475 PM com.apple.xpc.launchd[1]: (com.apple.MRTd[3631]) Service exited due to signal: Trace/BPT trap: 5
1/25/18 12:33:01.475 PM com.apple.xpc.launchd[1]: (com.apple.MRTd) Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
1/25/18 12:33:01.675 PM ReportCrash[3627]: Saved crash report for MRT[3631] version ??? to /Library/Logs/DiagnosticReports/MRT_2018-01-25-123301_ (truncated)
1/25/18 12:33:11.487 PM com.apple.xpc.launchd[1]: (com.apple.MRTd[3632]) Service exited due to signal: Trace/BPT trap: 5
1/25/18 12:33:11.487 PM com.apple.xpc.launchd[1]: (com.apple.MRTd) Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
1/25/18 12:33:11.688 PM ReportCrash[3627]: Saved crash report for MRT[3632] version ??? to /Library/Logs/DiagnosticReports/MRT_2018-01-25-123311_ (truncated)
Sembra che ci sia un problema con MRT, MRTd. Sono quelle cose di sicurezza? So molto poco ...
Rapporto diagnostica utente:
Process: MRT [435]
Path: /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Identifier: MRT
Version: ???
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: MRT [435]
User ID: 501
Date/Time: 2018-01-18 10:55:33.061 -0500
OS Version: Mac OS X 10.11.3 (15D21)
Report Version: 11
Anonymous UUID: 6F795E88-C579-6AF0-FE2D-8AB327D87AF0
Time Awake Since Boot: 60 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Symbol not found: _kSecCodeInfoCdHashes
Referenced from: /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
in /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Rapporto diagnostico sistema:
Process: MRT [10146]
Path: /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Identifier: MRT
Version: ???
Code Type: X86-64 (Native)
Parent Process: launchd [1]
Responsible: MRT [10146]
User ID: 0
Date/Time: 2018-01-28 08:29:59.001 -0500
OS Version: Mac OS X 10.11.3 (15D21)
Report Version: 11
Anonymous UUID: 6F795E88-C579-6AF0-FE2D-8AB327D87AF0
Sleep/Wake UUID: 3A9407C1-4B2F-491E-A604-1DDFC61032DF
Time Awake Since Boot: 72000 seconds
Time Since Wake: 2000 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Symbol not found: _kSecCodeInfoCdHashes
Referenced from: /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
in /System/Library/CoreServices/MRT.app/Contents/MacOS/MRT
Va bene. Ho giocherellato ancora un po '. . . .
cd /System/Library/CoreServices/MRT.app/Contents/MacOS /
./ MRT
dyld: Symbol not found: _kSecCodeInfoCdHashes
Referenced from: /System/Library/CoreServices/MRT.app/Contents/MacOS/./MRT
Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
in /System/Library/CoreServices/MRT.app/Contents/MacOS/./MRT
Trace/BPT trap: 5
cd /System/Library/Frameworks/Security.framework/Versions/A /
ls
Intestazioni PlugIn Security _CodeSignature MachServices Resources XPCServices
Va bene. Ora questo è DAVVERO inquietante. . . .
codesign --verbose --verify --deep Security
Security: a sealed resource is missing or invalid
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/Authorization.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/AuthorizationDB.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/AuthorizationPlugin.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/AuthorizationTags.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/AuthSession.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/certextensions.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/CipherSuite.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/CMSDecoder.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/CMSEncoder.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/CodeSigning.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/CSCommon.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssm.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmaci.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmapi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmapple.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmcli.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmconfig.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmcspi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmdli.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmerr.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmkrapi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmkrspi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmspi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmtpi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/cssmtype.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/eisl.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/emmspi.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/emmtype.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/mds.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/mds_schema.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oids.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oidsalg.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oidsattr.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oidsbase.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oidscert.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/oidscrl.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecAccess.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecAccessControl.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecACL.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecAsn1Coder.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecAsn1Templates.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecAsn1Types.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecBase.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecCertificate.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecCertificateOIDs.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecCode.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecCodeHost.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecCustomTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecDecodeTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecDigestTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecEncodeTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecEncryptTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecIdentity.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecIdentitySearch.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecImportExport.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecItem.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecKey.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecKeychain.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecKeychainItem.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecKeychainSearch.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecPolicy.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecPolicySearch.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecRandom.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecReadTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecRequirement.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecSignVerifyTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecStaticCode.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTask.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTransformReadTransform.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTrust.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTrustedApplication.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecTrustSettings.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecureDownload.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/SecureTransport.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/Security.h
file added: /System/Library/Frameworks/Security.framework/Versions/A/Headers/x509defs.h
Ho anche alcuni strani problemi: il browser (Safari) continua a caricare nuove pagine, su YouTube "potresti essere interessato a cose" (quelle individuali, funzionano bene). Inoltre, la "nuova interfaccia" di Google Mail richiede talvolta l'accesso, più volte. Altrimenti, torna alla pagina originale, quando avvio il browser.
Sono interessato non solo a risolvere il mio problema, ma all'integrità del mio sistema.