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Hardware Overview:

  • Model Name: MacBook Pro
  • Model Identifier: MacBookPro12,1
  • Processor Name: Intel Core i5
  • Processor Speed: 2.7 GHz
  • Number of Processors: 1
  • Total Number of Cores: 2
  • L2 Cache (per Core): 256 KB
  • L3 Cache: 3 MB
  • Memory: 8 GB
  • Boot ROM Version: MBP121.0167.B16
  • SMC Version (system): 2.28f7
  • Serial Number (system): C02Q1XZHFVH3
  • Hardware UUID: B123CF3B-981B-5A57-9FB8-7CD3D36DC170

System Software Overview:

  • System Version: OS X 10.11.4 (15E65)
  • Kernel Version: Darwin 15.4.0

Guys, OS X suddenly crashed while I was working with Xcode, Finder. I'm not sure on what step.

Anyway, regarding this particular case.

The output from syslog:

4/13/16 17:17:51.095 cloudfamilyrestrictionsd[288]: CFRPushManager : connection:didChangeConnectedStatus: : 1
4/13/16 17:19:00.108 CommCenter[256]: Telling CSI to go low power.
4/13/16 17:19:00.109 AirPlayUIAgent[338]: 2016-04-13 05:19:00.109240 PM [AirPlayUIAgent] BecomingInactive: NSWorkspaceWillSleepNotification
4/13/16 17:19:00.000 kernel[0]: Setting BTCoex Config: enable_2G:1, profile_2g:0, enable_5G:1, profile_5G:0
4/13/16 17:19:00.223 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>: notification observer: com.apple.iChat   notification: __CFNotification 0x7fadea468c50 {name = _NSDoNotDisturbEnabledNotification}
4/13/16 17:19:00.224 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>: notification observer: com.apple.FaceTime   notification: __CFNotification 0x7fa06860e530 {name = _NSDoNotDisturbEnabledNotification}
4/13/16 17:19:00.234 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>:    NC Disabled: NO
4/13/16 17:19:00.248 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>:   DND Enabled: YES
4/13/16 17:19:00.249 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>: Updating enabled: NO   (Topics: (
))
4/13/16 17:19:00.249 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>:    NC Disabled: NO
4/13/16 17:19:00.249 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>: notification observer: com.apple.iChat   notification: __CFNotification 0x7fadea432ef0 {name = _NSDoNotDisturbEnabledNotification}
4/13/16 17:19:00.257 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>:   DND Enabled: YES
4/13/16 17:19:00.257 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>: Updating enabled: NO   (Topics: (
))
4/13/16 17:19:00.257 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>:    NC Disabled: NO
4/13/16 17:19:00.262 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>:   DND Enabled: YES
4/13/16 17:19:00.262 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>: Updating enabled: NO   (Topics: (
))
4/13/16 17:19:01.173 cloudfamilyrestrictionsd[288]: CFRPushManager : connection:didChangeConnectedStatus: : 0
4/13/16 17:19:14.000 kernel[0]: IOPMrootDomain: idle revert, state 21
4/13/16 17:19:14.905 sharingd[270]: 17:19:14.905 : Starting AirDrop server for user 502 on wake
4/13/16 17:19:14.906 CommCenter[256]: Telling CSI to exit low power.
4/13/16 17:19:14.913 blued[87]: Can't add anymore advanced matching rule for type: 9 - capacity: 0, remaining: 0
4/13/16 17:19:14.928 blued[87]: Can't add anymore advanced matching rule for type: 9 - capacity: 0, remaining: 0
4/13/16 17:19:14.000 kernel[0]: Setting BTCoex Config: enable_2G:1, profile_2g:0, enable_5G:1, profile_5G:0
4/13/16 17:19:14.000 kernel[0]: en0: BSSID changed to 64:66:b3:f3:01:38
4/13/16 17:19:14.000 kernel[0]: en0: channel changed to 11
4/13/16 17:19:15.027 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>: notification observer: com.apple.iChat   notification: __CFNotification 0x7fadea772b20 {name = _NSDoNotDisturbDisabledNotification}
4/13/16 17:19:15.028 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>: notification observer: com.apple.FaceTime   notification: __CFNotification 0x7fa068435350 {name = _NSDoNotDisturbDisabledNotification}
4/13/16 17:19:15.050 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>:    NC Disabled: NO
4/13/16 17:19:15.050 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>:    NC Disabled: NO
4/13/16 17:19:15.058 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>:   DND Enabled: NO
4/13/16 17:19:15.058 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>:   DND Enabled: NO
4/13/16 17:19:15.058 imagent[309]: <IMMacNotificationCenterManager: 0x7fa068610390>: Updating enabled: YES   (Topics: (
    "com.apple.ess",
    "com.apple.private.ac"
))
4/13/16 17:19:15.058 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea43d410>: Updating enabled: YES   (Topics: (
    "com.apple.private.alloy.icloudpairing",
    "com.apple.private.alloy.continuity.encryption",
    "com.apple.private.alloy.continuity.activity",
    "com.apple.ess",
    "com.apple.private.ids",
    "com.apple.private.alloy.phonecontinuity",
    "com.apple.madrid",
    "com.apple.private.ac",
    "com.apple.private.alloy.phone.auth",
    "com.apple.private.alloy.keychainsync",
    "com.apple.private.alloy.fmf",
    "com.apple.private.alloy.sms",
    "com.apple.private.alloy.screensharing",
    "com.apple.private.alloy.maps",
    "com.apple.private.alloy.thumper.keys",
    "com.apple.private.alloy.continuity.tethering"
))
4/13/16 17:19:15.058 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>: notification observer: com.apple.iChat   notification: __CFNotification 0x7fadea772bf0 {name = _NSDoNotDisturbDisabledNotification}
4/13/16 17:19:15.063 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>:    NC Disabled: NO
4/13/16 17:19:15.069 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>:   DND Enabled: NO
4/13/16 17:19:15.069 identityservicesd[280]: <IMMacNotificationCenterManager: 0x7fadea74d360>: Updating enabled: YES   (Topics: (
    "com.apple.madrid"
))
4/13/16 17:20:05.000 bootlog[0]: BOOT_TIME 1460557205 0

From this output I can't figure out why the crash happened. Obviously I pressed power button and rebooted my Mac.

Any thoughts on why Mac could have hanged/crash?

Let me know if I should get another additional info.

marked as duplicate by bmike osx Apr 13 '16 at 15:57

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • So when you rebooted, nothing works and you get a repeatable crash? – bmike Apr 13 '16 at 15:22
  • @bmike, mac crashed just once, now everything is just fine. I'm just wondering why that happened, wanted to dig that out. – sevenfourk Apr 13 '16 at 15:31
  • Does a kernel panic log exist? This will provide the best insight into where and why your Mac encountered a kernel level bug. – Graham Miln Apr 13 '16 at 15:36
  • @GrahamMiln, no. Only directories/files in /Library/Logs: CrashReporter, DiagnosticReports, LKDC-setup.log. – sevenfourk Apr 13 '16 at 15:53
  • Let's link this to our high level answers on what a panic is. If you locate your log and need help interpreting it, it would be best to start a new question narrowing the scope a bit. – bmike Apr 13 '16 at 15:57

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