From owner-freebsd-emulation@FreeBSD.ORG Sat Dec 27 21:07:15 2008 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B51C81065674 for ; Sat, 27 Dec 2008 21:07:15 +0000 (UTC) (envelope-from arno@heho.snv.jussieu.fr) Received: from shiva.jussieu.fr (shiva.jussieu.fr [134.157.0.129]) by mx1.freebsd.org (Postfix) with ESMTP id 64F818FC12 for ; Sat, 27 Dec 2008 21:07:15 +0000 (UTC) (envelope-from arno@heho.snv.jussieu.fr) Received: from heho.snv.jussieu.fr (heho.snv.jussieu.fr [134.157.184.22]) by shiva.jussieu.fr (8.14.3/jtpda-5.4) with ESMTP id mBRL7Dpe058329 ; Sat, 27 Dec 2008 22:07:13 +0100 (CET) X-Ids: 168 Received: from heho.snv.jussieu.fr (localhost [127.0.0.1]) by heho.snv.jussieu.fr (8.13.3/jtpda-5.2) with ESMTP id mBRL7CWh066269 ; Sat, 27 Dec 2008 22:07:12 +0100 (MET) Received: (from arno@localhost) by heho.snv.jussieu.fr (8.13.3/8.13.1/Submit) id mBRL7CFx066266; Sat, 27 Dec 2008 22:07:12 +0100 (MET) (envelope-from arno) To: current@freebsd.org, emulation@freebsd.org From: "Arno J. Klaassen" Date: 27 Dec 2008 22:07:12 +0100 Message-ID: Lines: 75 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0.1 (shiva.jussieu.fr [134.157.0.168]); Sat, 27 Dec 2008 22:07:14 +0100 (CET) X-Virus-Scanned: ClamAV 0.94.2/8803/Sat Dec 27 16:17:34 2008 on shiva.jussieu.fr X-Virus-Status: Clean X-Miltered: at jchkmail.jussieu.fr with ID 49569901.00A by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 49569901.00A/134.157.184.22/heho.snv.jussieu.fr/heho.snv.jussieu.fr/ X-j-chkmail-Score: MSGID : 49569901.00A on jchkmail.jussieu.fr : j-chkmail score : . : R=. U=. O=. B=0.064 -> S=0.064 X-j-chkmail-Status: Ham Cc: Subject: LORs on 8-current kernel with 7-stable world X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Dec 2008 21:07:15 -0000 Hello, I get these when running a 8-current kernel with 7-stable world. I can'f access http://sources.zabbadoz.net/freebsd/lor.html to see if they are known. fyi, Arno #### lock order reversal: 1st 0xffffff0001305070 user map (user map) @ /raid1/bsd/src-current/sys/vm/vm_map.c:3115 2nd 0xffffff0001502270 ufs (ufs) @ /raid1/bsd/src-current/sys/kern/vfs_subr.c:2079 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x65 witness_checkorder() at witness_checkorder+0x859 __lockmgr_args() at __lockmgr_args+0xcb8 ffs_lock() at ffs_lock+0x8f VOP_LOCK1_APV() at VOP_LOCK1_APV+0x9b _vn_lock() at _vn_lock+0x57 vget() at vget+0x8b vnode_pager_lock() at vnode_pager_lock+0x1d0 vm_fault() at vm_fault+0x22a trap_pfault() at trap_pfault+0x127 trap() at trap+0x51c calltrap() at calltrap+0x8 --- trap 0xc, rip = 0x40014f, rsp = 0x7fffffffee70, rbp = 0x7fffffffee90 --- lock order reversal: 1st 0xffffff0001aa3098 pseudofs (pseudofs) @ /raid1/bsd/src-current/sys/kern/vfs_vnops.c:531 2nd 0xffffff00015027f8 ufs (ufs) @ /raid1/bsd/src-current/sys/kern/vfs_lookup.c:442 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x65 witness_checkorder() at witness_checkorder+0x859 __lockmgr_args() at __lockmgr_args+0xcb8 ffs_lock() at ffs_lock+0x8f VOP_LOCK1_APV() at VOP_LOCK1_APV+0x9b _vn_lock() at _vn_lock+0x57 lookup() at lookup+0x103 namei() at namei+0x52d linprocfs_domtab() at linprocfs_domtab+0x76 pfs_read() at pfs_read+0x53c vn_read() at vn_read+0x267 dofileread() at dofileread+0xa1 kern_readv() at kern_readv+0x60 read() at read+0x54 ia32_syscall() at ia32_syscall+0x1ab Xint0x80_syscall() at Xint0x80_syscall+0x60 --- syscall (3, Linux ELF32, read), rip = 0x28162cee, rsp = 0xffffdca8, rbp = 0xffffdcbc --- lock order reversal: 1st 0xfffffffe68494f20 bufwait (bufwait) @ /raid1/bsd/src-current/sys/kern/vfs_bio.c:2443 2nd 0xffffff0001c7d000 dirhash (dirhash) @ /raid1/bsd/src-current/sys/ufs/ufs/ufs_dirhash.c:263 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x65 witness_checkorder() at witness_checkorder+0x859 _sx_xlock() at _sx_xlock+0x55 ufsdirhash_acquire() at ufsdirhash_acquire+0x33 ufsdirhash_remove() at ufsdirhash_remove+0x16 ufs_dirremove() at ufs_dirremove+0x181 ufs_remove() at ufs_remove+0x92 VOP_REMOVE_APV() at VOP_REMOVE_APV+0x93 kern_unlinkat() at kern_unlinkat+0x249 linux_unlinkat() at linux_unlinkat+0xa6 ia32_syscall() at ia32_syscall+0x1ab Xint0x80_syscall() at Xint0x80_syscall+0x60 --- syscall (301, Linux ELF32, linux_unlinkat), rip = 0x28126968, rsp = 0xffffd4e8, rbp = 0xffffd508 ---