Date: Thu, 25 Jun 2009 14:27:22 +0100 From: Gavin Atkinson <gavin@FreeBSD.org> To: Konstantin Belousov <kib@FreeBSD.org>, Florian Smeets <flo@kasimir.com> Cc: svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, freebsd-sparc64@FreeBSD.org Subject: Re: svn commit: r194766 - in head/sys: dev/md fs/procfs fs/tmpfs kern security/mac_biba security/mac_lomac sys vm Message-ID: <1245936442.18026.44.camel@buffy.york.ac.uk> In-Reply-To: <200906232045.n5NKjMMC089652@svn.freebsd.org> References: <200906232045.n5NKjMMC089652@svn.freebsd.org>
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On Tue, 2009-06-23 at 20:45 +0000, Konstantin Belousov wrote: > Author: kib > Date: Tue Jun 23 20:45:22 2009 > New Revision: 194766 > URL: http://svn.freebsd.org/changeset/base/194766 > > Log: > Implement global and per-uid accounting of the anonymous memory. Add > rlimit RLIMIT_SWAP that limits the amount of swap that may be reserved > for the uid. This commit also breaks sparc64 for me, stock kernel with no local changes. r194765 boots successfully. This is on a dual-CPU E250 with 1G RAM. jumping to kernel entry at 0xc0088000. GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2009 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-CURRENT #3 r194766: Thu Jun 25 13:08:26 BST 2009 root@milla.x.y.z:/usr/obj/usr/src/sys/GENERIC WARNING: WITNESS option enabled, expect reduced performance. panic: trap_pfault: vmspace NULL cpuid = 0 KDB: enter: panic [thread pid 0 tid 0 ] Stopped at 0xc03aa4c0: ta %xcc, 1 db> bt Tracing pid 0 tid 0 td 0xc08d6f90 (null)() at 0xc03726ac (null)() at 0xc06a0b34 (null)() at 0xc06a1294 (null)() at 0xc0088ff8 (null)() at 0xc0625130 (null)() at 0xc0634f48 (null)() at 0xc0635864 (null)() at 0xc06990e0 (null)() at 0xc0632054 (null)() at 0xc031cd0c (null)() at 0xc0088030 db> reset Resetting ... milla# addr2line -e /boot/kernel/kernel.symbols 0xc03726ac /usr/src/sys/kern/kern_shutdown.c:558 milla# addr2line -e /boot/kernel/kernel.symbols 0xc06a0b34 /usr/src/sys/sparc64/sparc64/trap.c:420 milla# addr2line -e /boot/kernel/kernel.symbols 0xc06a1294 /usr/src/sys/sparc64/sparc64/trap.c:351 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0088ff8 /usr/src/sys/sparc64/sparc64/exception.S:2723 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0625130 /usr/src/sys/vm/swap_pager.c:173 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0634f48 /usr/src/sys/vm/vm_map.c:1137 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0635864 /usr/src/sys/vm/vm_map.c:1405 milla# addr2line -e /boot/kernel/kernel.symbols 0xc06990e0 /usr/src/sys/sparc64/sparc64/pmap.c:627 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0632054 /usr/src/sys/vm/vm_init.c:126 milla# addr2line -e /boot/kernel/kernel.symbols 0xc031cd0c /usr/src/sys/kern/init_main.c:252 milla# addr2line -e /boot/kernel/kernel.symbols 0xc0088030 /usr/src/sys/sparc64/sparc64/locore.S:84 The next few lines of the dmesg would usually be: Preloaded elf kernel "/boot/kernel.old/kernel" at 0xc0c0a000. real memory = 1073741824 (1024 MB) avail memory = 1027825664 (980 MB) machine: SUNW,Ultra-250 cpu0: Sun Microsystems UltraSparc-II Processor (400.00 MHz CPU) mask=0x90 maxtl=5 maxwin=7 initalizing intr_countp cpu1: Sun Microsystems UltraSparc-II Processor (400.00 MHz CPU) mask=0xa0 maxtl=5 maxwin=7 INTR: Adding CPU 1 as a target FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs Gavin
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