Date: Thu, 4 Dec 2003 17:30:30 +0100 From: Andy Hilker <ah@cryptobank.de> To: freebsd-current@freebsd.org Subject: LOR (swap_pager.c , uma_core.c) Message-ID: <20031204163030.GA21747@goodhope.crypta.net>
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--6c2NcOVqGQ03X4Wi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, one of my servers with SMP crashs every few minutes oder a few hours under heavy load (e.g. /usr/ports/math/mprime, mprime -t ) With SMP disabled, server runs very stable. kernel: lock order reversal =20 kernel: 1st 0xc2113c60 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c= :1323 kernel: 2nd 0xc076ef40 swap_pager swhash (swap_pager swhash) @ /usr/src/sys= /vm/swap_pager.c:1838 kernel: 3rd 0xc1037b58 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:8= 81 kernel: Stack backtrace: Unfortunately, i have only about 900 MB Swap but 1 GB Memory, so crash dumps are not possible!? Or is cutting available memory bei sysctl an option? Anything i could do for getting more informations? bye, Andy --6c2NcOVqGQ03X4Wi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/z2EmNdaVG+xuEHERAjECAJ0SVTpcC3/hkY8OBETzTtZZgpXXswCfd40D IQGe9CJgMWknZ9O9Q7fcsns= =o7pT -----END PGP SIGNATURE----- --6c2NcOVqGQ03X4Wi--
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