Date: Tue, 13 Feb 2007 20:17:55 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Alexandre Sunny Kovalenko <alex.kovalenko@verizon.net> Cc: current@freebsd.org Subject: Re: -CURRENT panics on intensive fs operations. Message-ID: <20070214011755.GA73381@xor.obsecurity.org> In-Reply-To: <1171414959.906.16.camel@RabbitsDen.RabbitsLawn.verizon.net> References: <1171414959.906.16.camel@RabbitsDen.RabbitsLawn.verizon.net>
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--Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 13, 2007 at 08:02:39PM -0500, Alexandre Sunny Kovalenko wrote: > I can reliably panic -CURRENT (Feb 11, noon EST) with the something that > excersises the file system. I have currently settled on (cd /usr/ports; > make clean), but it all started out as doing some "emerges" to test the > latest linuxolator. In the case of the "make clean" I have seen it > crashing as early as /usr/ports/audio and as late > as /usr/ports/textproc.=20 >=20 > It does not seem to be consistent as to where it crashes (two latest > ones are below). This machine is Intel T2400 (1.83GHz 32-bit dual core). > I have attached config file to the E-mail. I am going to turn off > PREEMPTION for the lack of better ideas, but I will be happy to try any > other suggestions. I did run memtest on this machine for about 6 hours > without a problem. How about turning debugging back on to try and catch a more useful panic? Also make sure your filesystem is clean, i.e. run fsck -f. If you have disabled debugging then you might be missing assertions that would have caught this closer to the source. Kris --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF0mNDWry0BWjoQKURAumkAKCL/I5wksJoveBzl0qX9YlPp3W5FACg+mm1 feO+onBU2564U58opUr0NwQ= =C2jQ -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--
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