MacBook Pro 15, Late 2013 有这样死机的么？

表现现象是：鼠标变风火轮，但鼠标可以移动，可以点击应用移动窗体，如果点啥实质性的功能按钮或菜单该应用立即失去响应，当然也不能进入Shell，此时顶端的iStat Menus插件CPU稳定还在不断刷新，点一下也会死掉，点Dock的话，Dock也会死掉。不能按Option+Command+Esc呼出强制关闭界面，只能长按电源。依稀记得此时网络会断开。

出现时机：主要是新开某个应用时，I/O较多。
猜测，可能是SSD（三桑OEM）体质太差，I/O并发大时，容易挂掉。频率大概几天一次，一周多次。

参与过死机的程序有： Maxthon（极少使用，已卸载）,CleanMyMac（无聊时使用，已卸载），Sublime Text 3（极少使用，再观察下）。。。死太多，忘记了。

已经做过哪些措施？
关闭Chrome的Use hardware...
关闭Safari的Stop plug-ins to...

xsharp

2015-04-24 15:39:39 +08:00

刚才尝试删除Safari的所有收藏夹，又卡死一次。赶紧看日志：

貌似没啥有有的。

4/24/15 15:20:46.216 com.apple.InputMethodKit.UserDictionary[1193]: -[PFUbiquitySetupAssistant detectAndFixForkedContainer:store:error:](2306): CoreData: Ubiquity: Unable to delete forked contents: Error Domain=NSCocoaErrorDomain Code=4 "“fork~xsharp~6162DEFF-CAA1-583A-BBB1-D2A82543F7CB” couldn’t be moved to “Settings” because either the former doesn't exist, or the folder containing the latter doesn't exist." UserInfo=0x7ff5e1d5b510 {NSSourceFilePathErrorKey=/Users/xsharp/Library/Mobile Documents/com~apple~TextInput/fork~xsharp~6162DEFF-CAA1-583A-BBB1-D2A82543F7CB, NSUserStringVariant=(
Move
), NSDestinationFilePath=/Users/xsharp/Library/Mobile Documents/com~apple~TextInput/fork~xsharp~6162DEFF-CAA1-583A-BBB1-D2A82543F7CB.nosync, NSFilePath=/Users/xsharp/Library/Mobile Documents/com~apple~TextInput/fork~xsharp~6162DEFF-CAA1-583A-BBB1-D2A82543F7CB, NSUnderlyingError=0x7ff5e1d58ba0 "The operation couldn’t be completed. No such file or directory"}
4/24/15 15:22:16.455 storeaccountd[919]: AccountServiceDelegate: Accepting new connection <NSXPCConnection: 0x7f9262c209f0> connection from pid 1243 with interface <AccountServiceInterface: 0x7f9262c34f00> (PID 1243)
4/24/15 15:22:16.539 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:16.657 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:16.994 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:17.073 locationd[82]: Couldn't find a requirement string for masquerading client /System/Library/PrivateFrameworks/Parsec.framework
4/24/15 15:22:17.074 locationd[82]: could not get apple languages array, assuming english
4/24/15 15:22:17.391 Safari[1243]: [AOSAccounts] : [IsAccountKeyChainActive] : had error: The operation couldn’t be completed. (com.apple.security.sos.error error 2 - Remote error : The operation couldn‚Äôt be completed. (com.apple.security.sos.error error 2 - Public Key not available - failed to register before call))
4/24/15 15:22:37.703 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:37.703 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:38.766 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:39.161 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:49.344 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
4/24/15 15:22:49.551 HandsOffDaemon[88]: [88] stack overflow
4/24/15 15:22:49.551 networkd[280]: dnssd_clientstub handle_query_response: error reading result from daemon
4/24/15 15:24:54.000 bootlog[0]: BOOT_TIME 1429860294 0 -- 这边按电源启动了