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Falling back to default Mach exception handler

Hi,

Since upgrading to Snow Leopard I keep getting this message in the console after startup. Is it anything to worry about?

+com.apple.launchd.peruser.501[239] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self+

Thanks,

Tom.

MacBook Pro 13", Mac OS X (10.6)

Posted on Sep 10, 2009 3:55 AM

Reply
11 replies

Oct 2, 2009 11:34 PM in response to hungryjoe

The solution seems to involve fixing the permissions on your root directory...

Open "Terminal" (in your Applications > Utilities folder) and type:
sudo chown root:admin /


enter your root password when prompted.

Even if this isn't the proper fix, this command should be harmless as long as you type it correctly. I recommend copy and paste.

Oct 3, 2009 1:11 AM in response to baltwo

baltwo wrote:
Further info indicates that the com.apple.ReportCrash.Self.plist file should reside in /System/Library/System/Library/LaunchAgents/.

I suppose that you meant /System/Library/LaunchAgents/ because in my case at least, that is the directory they are located in.
In any case to answer the original poster's question - in case the crash reporter is working fine, I don't suppose this to be a critical issue so there's probably no need to worry.

Nov 11, 2009 6:23 AM in response to K T

sudo chown root:admin /


K T, Thanks for this. It didn't fix the log error "Falling back to default Mach exception handler",
but it did fix the problem I had with slow shutdown and startup.

I also noticed that the 'sticky bit' was not set on '/' so I also ran "sudo chmod u+t /", setting the mode to: 1775 (drwxrwxr-t)

Falling back to default Mach exception handler

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