iMAC stürzt nach etwa 1 Std. regelmäßig ab.

H

Helpmeplease

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Seit etwa 2 Wochen hängt sich mein iMAC auf. Es läuft dann beim Aufrufen von Programmen nur das bunte Rädchen und es hilft nur ein Neustart mit dem Power Knob.

System:
iMac 2011 Sierra auf frischer Partition geladen, keine weitere Software außer Drucker
Modellname: iMac

Modell-Identifizierung: iMac12,1

Prozessortyp: Intel Core i5

Prozessorgeschwindigkeit: 2,5 GHz

Anzahl der Prozessoren: 1

Gesamtanzahl der Kerne: 4

L2-Cache (pro Kern): 256 KB

L3-Cache: 6 MB

Speicher: 16 GB

Boot-ROM-Version: IM121.0047.B23

SMC-Version (System): 1.71f22

Habe leider von Apple-Computern wenig Ahnung. Das System lief jahrelang super. Vielleicht könnt ihr aus dem Log etwas entnehmen, was auf die Ursache schließen lässt.
Vielen Dank.





Hier ein typischer Auszug der Protokolldateien:

21.11.2016, 17:48:38 logd[51]: _handle_cache_delete_with_urgency(0x7ff474430340, 3, 0)

21.11.2016, 17:48:38 logd[51]: _handle_cache_delete_with_urgency(0x7ff474540240, 3, 0)

21.11.2016, 17:48:38 logd[51]: _handle_cache_delete_with_urgency(0x7ff47442a210, 3, 0)

21.11.2016, 17:49:02 System Information[524]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked

21.11.2016, 17:53:28 DuetHeuristic-BM[86]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked

21.11.2016, 17:53:28 syslogd[35]: ASL Sender Statistics

21.11.2016, 17:53:54 Mail[290]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked

21.11.2016, 17:54:04 Preview[547]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked

21.11.2016, 18:03:53 syslogd[35]: ASL Sender Statistics

21.11.2016, 18:07:08 logd[51]: _handle_cache_delete_with_urgency(0x7ff474648a60, 3, 0)

21.11.2016, 18:07:08 logd[51]: _volume_contains_cached_data(is /private/var/db/diagnostics/ in /) - YES

21.11.2016, 18:07:08 logd[51]: 59518464 bytes of purgeable space from log files

21.11.2016, 18:07:08 logd[51]: _purge_uuidtext only runs at urgency 0 (3)

21.11.2016, 18:07:08 logd[51]: 0 bytes of purgeable space from uuidtext files

21.11.2016, 18:07:09 com.apple.xpc.launchd[1]: Unknown key for integer: _DirtyJetsamMemoryLimit

21.11.2016, 18:07:09 logd[51]: _handle_cache_delete_with_urgency(0x7ff474545960, 3, 0)

21.11.2016, 18:07:09 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473a440, 3, 0)

21.11.2016, 18:07:09 logd[51]: _handle_cache_delete_with_urgency(0x7ff47443d1d0, 3, 0)

21.11.2016, 18:07:09 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473b4d0, 3, 0)

21.11.2016, 18:07:09 com.apple.xpc.launchd[1]: Unknown key for integer: _DirtyJetsamMemoryLimit

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff474547250, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473ad20, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff474548500, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff474440ec0, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473c1c0, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff474441f10, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473b680, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff4745450f0, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff474522140, 3, 0)

21.11.2016, 18:07:14 logd[51]: _handle_cache_delete_with_urgency(0x7ff47473bc00, 3, 0)

und hier die Synch Dienste:



Nov 21 18:30:57 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff47454ecb0, 1, 0)

Nov 21 18:30:57 Franks-iMac logd[51]: _volume_contains_cached_data(is /private/var/db/diagnostics/ in /) - YES

Nov 21 18:30:57 Franks-iMac logd[51]: 0 bytes of purgeable space from log files

Nov 21 18:30:57 Franks-iMac logd[51]: _purge_uuidtext only runs at urgency 0 (1)

Nov 21 18:30:57 Franks-iMac logd[51]: 0 bytes of purgeable space from uuidtext files

Nov 21 18:30:58 Franks-iMac com.apple.xpc.launchd[1] (com.apple.WebKit.Networking.0728C775-ECA2-4A7D-9494-57AF2809712F[648]): Service exited with abnormal code: 1

Nov 21 18:31:02 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff474745cf0, 1, 0)

Nov 21 18:31:02 Franks-iMac logd[51]: _volume_contains_cached_data(is /private/var/db/diagnostics/ in /) - YES

Nov 21 18:31:02 Franks-iMac logd[51]: 0 bytes of purgeable space from log files

Nov 21 18:31:02 Franks-iMac logd[51]: _purge_uuidtext only runs at urgency 0 (1)

Nov 21 18:31:02 Franks-iMac logd[51]: 0 bytes of purgeable space from uuidtext files

Nov 21 18:31:02 Franks-iMac com.apple.xpc.launchd[1] (com.apple.WebKit.Networking.5A1BC8FF-B97E-440A-8817-A9D81BC87722[649]): Service exited with abnormal code: 1

Nov 21 18:31:13 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff4747458b0, 1, 0)

Nov 21 18:31:13 Franks-iMac logd[51]: _volume_contains_cached_data(is /private/var/db/diagnostics/ in /) - YES

Nov 21 18:31:13 Franks-iMac logd[51]: 0 bytes of purgeable space from log files

Nov 21 18:31:13 Franks-iMac logd[51]: _purge_uuidtext only runs at urgency 0 (1)

Nov 21 18:31:13 Franks-iMac logd[51]: 0 bytes of purgeable space from uuidtext files

Nov 21 18:31:13 Franks-iMac com.apple.xpc.launchd[1] (com.apple.WebKit.Networking.450F547D-2B4C-49CC-B3EB-23DFDC66CCEF[654]): Service exited with abnormal code: 1

Nov 21 18:31:19 Franks-iMac com.apple.xpc.launchd[1] (com.apple.CloudDocsDaemon.StorageManagement[610]): Service exited due to signal: Killed: 9 sent by CloudDocsStorageManagement[610]

Nov 21 18:31:19 Franks-iMac com.apple.xpc.launchd[1] (com.apple.STMExtension.Trash[618]): Service exited due to signal: Killed: 9 sent by Trash[618]

Nov 21 18:31:24 Franks-iMac com.apple.xpc.launchd[1] (com.apple.STMExtension.OtherUsers[616]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.

Nov 21 18:31:24 Franks-iMac com.apple.xpc.launchd[1] (com.apple.iTunesStorageExtension[617]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.

Nov 21 18:31:33 Franks-iMac com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit

Nov 21 18:32:20 --- last message repeated 1 time ---

Nov 21 18:34:55 Franks-iMac com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit

Nov 21 18:34:55 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff47464c480, 3, 0)

Nov 21 18:34:55 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff474536c40, 3, 0)

Nov 21 18:34:55 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff474549e10, 3, 0)

Nov 21 18:34:55 Franks-iMac logd[51]: _handle_cache_delete_with_urgency(0x7ff474646e60, 3, 0)

Nov 21 18:34:55 Franks-iMac com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit

Nov 21 18:35:16 Franks-iMac System Information[678]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked
 
21.11.2016, 17:54:04 Preview[547]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked
Das Wort BUG sagt eigentlich schon alles.

Solltest Du El Capitan zur Verfügung haben, würde ich das nehmen. Sierra ist noch arg verbuggt.

Willkommen im Forum.

PS Es heißt Mac und iMac. MAC hat eine andere Bedeutungen, auch aus der IT.
 
@ rechnerteam: Problem war auch in der Vorgängerversion. Habe deshalb auf Sierra umgestellt. Erfolglos. Das aktuelle System habe ich frisch von einem USB Stick geladen, um keine Altlasten mitzuschleppen. Apple Hardwaretest (extended) war o.k.
EtreCheck zeigt im summary "Crash" Hier das Ergebnis, was ich nicht interpretieren kann.

Nov 21, 2016, 07:02:19 PM Self test - passed

Nov 21, 2016, 04:46:48 PM /Library/Logs/DiagnosticReports/softwareupdate_download_service_2016-11-21-164648_[redacted].crash

/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdate_download_service

Nov 21, 2016, 04:45:47 PM /Library/Logs/DiagnosticReports/softwareupdate_download_service_2016-11-21-164547_[redacted].crash

Nov 21, 2016, 11:12:53 AM ~/Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-11-21-111253_[redacted].crash

/System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent

Nov 20, 2016, 02:05:58 PM /Library/Logs/DiagnosticReports/backupd_2016-11-20-140558_[redacted].cpu_resource.diag [Details]

/System/Library/CoreServices/backupd.bundle/Contents/Resources/backupd
 
So kann ich das auch nicht interpretieren, denn man die Crash Logs öffnen. Dann verraten sie, was da los war.

Wenn Web Kit und das Software Update crashen, hängt es zusammen. Es ist gut möglich, dass dieser Bug vererbt wurde. Aber das muss so nicht sein.

Warum hast Du das EtreCheck Logfile hier nicht eingestellt? Wenn Du es in ein Codefenster kopiert, können wir es hier besser lesen und es passt mehr in ein Fenster.
Screenshot at 2016-11-21 20:03:14.png
 
lass doch erst mal den hardware test laufen, dazu mit D gedrückt starten.
SMART werte der platte auslesen?
von den grafikkarten defekten der 2011er war deiner nicht betroffen bzw ist repariert worden?
 
danke, aber wo finde ich die "crash logs" und wie öffnet man sie?
 
Ich muss gleich weg, schaue aber morgen wieder rein.
 
Unter Konsole gibts unendlich viele Infos. Hier mal die mir als auffällig vorkommen:
Diese roten BUGs decken sich in etwa aber nicht ausschließlich mit den Zeiten der Abstürze, die einen Neustart erfordert haben.

Nov 20 03:38:07 iMac secinitd[324]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 03:42:58 iMac secinitd[511]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 12:47:05 iMac secinitd[661]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 12:47:19 iMac secinitd[742]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 12:47:20 iMac secinitd[762]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 13:04:22 Franks-iMac secinitd[288]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 20 13:20:14 Franks-iMac secinitd[332]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 21 10:06:27 Franks-iMac secinitd[371]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 21 13:05:53 Franks-iMac secinitd[332]: BUG in libdispatch: 16B2657 - 3913 - 0x4
Nov 21 19:34:32 Franks-iMac secinitd[324]: BUG in libdispatch: 16B2657 - 3913 - 0x4



Extension struct : OID : < 06 03 55 1D 25 >
Critical : FALSE
purpose 0 : OID : < 06 08 2B 06 01 05 05 07 03 01 >
Extension struct : OID : < 06 03 55 1D 25 >
Critical : FALSE
purpose 0 : OID : < 06 07 2B 06 01 05 02 03 05 >
..cert stored in Keychain.
..identity registered for domain com.apple.kerberos.kdc.
added /System/Library/PrivateFrameworks/Heimdal.framework/Helpers/kdc to acl for com.apple.kerberos.kdc
hod-admin: krb5_kt_start_seq_get: keytab /etc/krb5.keytab access failed: No such file or directory
Done LKDC setup
No matching processes were found

Sun Nov 20 03:38:06 PST 2016
creating system keychain entries
...System identity already exists for domain com.apple.systemdefault. Done.
...System identity already exists for domain com.apple.kerberos.kdc. Done.
/System/Library/PrivateFrameworks/Heimdal.framework/Helpers/kdc already in acl
Done LKDC setup
No matching processes were found

oder

/dev/rdisk1s2: fsck_hfs started at Mon Nov 21 20:06:56 2016
/dev/rdisk1s2: /dev/rdisk1s2: ERROR: volume / is mounted with write access. Re-run with (-l) to freeze volume.
/dev/rdisk1s2: fsck_hfs completed at Mon Nov 21 20:06:56 2016


erstaunlich ist dieser Log über Wifi, was ich seit Stunden ausgeschaltet habe:
c
on Nov 21 19:02:22.592 ***Starting Up***
Mon Nov 21 19:02:22.622 <kernel> IO80211Controller::addSubscriptionForThisReporterFetchedOnTimer() Failed to addSubscription for group Interface p2p0 subgroup Data Packets driver 0x83717da50356c30d - data underrun
Mon Nov 21 19:02:22.622 <kernel> IO80211InterfaceMonitor::configureSubscriptions() failed to add subscription
Mon Nov 21 19:02:22.622 <airportd[55]> airportdProcessDLILEvent: en1 attached (up)
Mon Nov 21 19:02:22.640 <kernel> setDISASSOC from ATH_INTERFACE_CLASS disconnectVap
Mon Nov 21 19:02:22.640 <kernel> switchVap from 1 to 1
Mon Nov 21 19:02:23.606 <airportd[55]> Unable to set country code (Device power is off)
Mon Nov 21 19:02:23.900 <airportd[55]> ERROR: UserEventAgent (35) is not entitled for com.apple.wifi.events, but allowing anyways for event type 1
Mon Nov 21 19:02:23.966 <kernel> IO80211Interface::updateReport _peerManager is missing
Mon Nov 21 19:03:05.298 <airportd[55]> ERROR: symptomsd (193) is not entitled for com.apple.wifi.events, but allowing anyways for event type 3
Mon Nov 21 19:03:05.298 <airportd[55]> ERROR: symptomsd (193) is not entitled for com.apple.wifi.events, but allowing anyways for event type 6
Mon Nov 21 19:03:10.235 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 1
Mon Nov 21 19:03:10.236 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 7
Mon Nov 21 19:03:10.237 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 2
Mon Nov 21 19:03:10.237 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 3
Mon Nov 21 19:03:10.237 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 6
Mon Nov 21 19:03:10.240 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 5
Mon Nov 21 19:03:10.241 <airportd[55]> ERROR: WiFiProxy (390) is not entitled for com.apple.wifi.events, but allowing anyways for event type 8
Mon Nov 21 19:03:12.229 <airportd[55]> ERROR: WiFiAgent (412) is not entitled for com.apple.wifi.events, but allowing anyways for event type 1
Mon Nov 21 19:11:24.523 <kernel> IO80211Interface::updateReport _peerManager is missing
Mon Nov 21 19:21:34.123 <kernel> IO80211Interface::updateReport _peerManager is missing
Mon Nov 21 19:31:24.482 <kernel> IO80211Interface::updateReport _peerManager is missing
 
Das ist ein Bug in Sierra - im Forum hier gibt's schon ein paar Leute die das haben (ich auch)
 
probier halt mal im safe mode mit shift zu starten, ob es da auch noch auftritt oder nicht …
 
Das EtreCheck Log könnte auch helfen. Bis morgen dann.
 
Das spricht alles für einen Bug (oder defekte Hardware).
 
Danke bis morgen . Werde jetzt just for fun eine Version vom August auf eine andere Partition laden. Habe aber wenig Hoffnung .
 
oder probier halt einen el capitan clean install dort oder einen externen platte, ob es da rund läuft …
 
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