Date: Tue, 11 Nov 2008 05:30:05 GMT From: Tristan Waddington <twadding@uoregon.edu> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/128689: www/apache22: Fatal trap 12: page fault while in kernel mode from load on Apache/PHP Jail Message-ID: <200811110530.mAB5U5jc080825@freefall.freebsd.org>
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The following reply was made to PR kern/128689; it has been noted by GNATS. From: Tristan Waddington <twadding@uoregon.edu> To: bug-followup@FreeBSD.org, twadding@uoregon.edu Cc: Subject: Re: kern/128689: www/apache22: Fatal trap 12: page fault while in kernel mode from load on Apache/PHP Jail Date: Mon, 10 Nov 2008 21:25:42 -0800 **SOLVED** So after some testing it seems like the problem is indeed related to the pecl-APC-3.0.19 port we are using. The default configuration option for the port is to use "Locking type = File locks." We recompiled the APC extension from source with the flag "--enable-apc-spinlocks" and now everything's working like butter. So it appears that there is a conflict with the pecl-APC port's default configure settings and FreeBSD SMP? Either way it's working great now. A big thank you to "pav" for making me realize the kernel panic was referring to UFS Locking. -- Tristan Waddington <http://cvsweb.FreeBSD.org/ports/www/pecl-APC>;
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