Date: Sun, 12 Jun 2005 10:59:52 +0200 From: "Tom Jensen" <freebsd-stable@motd.dk> To: "'Kris Kennaway'" <kris@obsecurity.org> Cc: freebsd-stable@freebsd.org Subject: RE: panic: kmem_malloc(4096): kmem_map too small: 62877696 totalallocated Message-ID: <20050612090155.E52F460D2@bart.motd.dk> In-Reply-To: <20050612013959.GA40654@xor.obsecurity.org>
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> -----Original Message----- > From: owner-freebsd-stable@freebsd.org > [mailto:owner-freebsd-stable@freebsd.org] On Behalf Of Kris Kennaway > Sent: 12. juni 2005 03:40 > To: Tom Jensen > Cc: freebsd-stable@freebsd.org > Subject: Re: panic: kmem_malloc(4096): kmem_map too small: > 62877696 totalallocated > > On Sun, Jun 12, 2005 at 01:11:13AM +0200, Tom Jensen wrote: > > Got the following panic on a 5.4 box(i386): > > > > panic: kmem_malloc(4096): kmem_map too small: 62877696 > total allocated > > > > Uname: 5.4-RELEASE FreeBSD 5.4-RELEASE #4: Sun May 8 01:57:26 CEST > > 2005 > > > > Had two ntfs partitions mounted and was doing a find . > -name *.pst on > > one of them. > > > > Following info collected, but kernel dump aviable if more > information > > is needed. > > How much RAM in your system, and what is your kernel config? > This can be caused by two things: > > * A memory leak in FreeBSD > > * Incorrect tuning of your kernel memory parameters and > causing the kernel to run out of memory. > > Kris > RAM: real memory = 201326592 (192 MB) avail memory = 187273216 (178 MB) Havent done any kernel tuning and running with a mostly generic kernel (changes to GENERIC below): options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=400 options IPDIVERT device ath device ath_hal makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols options KDB options DDB # Enable the kernel debugger options BREAK_TO_DEBUGGER options DEBUG_LOCKS - Tom
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