Date: Fri, 26 Jan 2007 15:54:46 -0700 From: Scott Long <scottl@samsco.org> To: Pekka Savola <pekkas@netcore.fi> Cc: freebsd-stable@freebsd.org Subject: Re: panic: kmem_malloc boot error w/ 6.2 Message-ID: <45BA86B6.3090609@samsco.org> In-Reply-To: <Pine.LNX.4.64.0701261947440.32410@netcore.fi> References: <Pine.LNX.4.64.0701261947440.32410@netcore.fi>
next in thread | previous in thread | raw e-mail | index | archive | help
Pekka Savola wrote: > Hello, > > (Not subscribed, let's hope this gets through..) > > I saw the strangest case I've yet seen today when upgrading a dual-P3 > system using sources (buildworld etc.) from FreeBSD 5.5 to RELENG_6 > (6.2). The system paniced at boot with a message like: > > panic: kmem_malloc(-1059844096): kmem_map too small: 2990080 total > allocated > > This seemed to be just before one would mount the root filesystem. > > GENERIC kernel on 6.2-RELEASE boot CD worked though. FreeSBIE 2.0 > kernel (6.2-RELEASE) panicked in the same way, as well as another Rescue > CD based on FreeBSD 6.1. > > I did a fair bit of bisecting (about 10 compiles) to find out which > feature in GENERIC removes this panic, and came to a suprising conclusion: > > makeoptions DEBUG=-g > > .. when I added this, boot works fine. When removing it, you get the > panic. > > Strange, huh? :-/ > > > Below is a snippet of the boot log: Please compile KDB and DDB into your kernel so we can see exactly where the panic is happening. Scott
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?45BA86B6.3090609>