From owner-freebsd-current@FreeBSD.ORG Sun Mar 28 13:15:21 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 697C616A4CE for ; Sun, 28 Mar 2004 13:15:21 -0800 (PST) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 28EA943D46 for ; Sun, 28 Mar 2004 13:15:21 -0800 (PST) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.12.10/8.12.10) id i2SLFKhe089036 for freebsd-current@freebsd.org; Sun, 28 Mar 2004 15:15:20 -0600 (CST) (envelope-from dan) Date: Sun, 28 Mar 2004 15:15:20 -0600 From: Dan Nelson To: freebsd-current@freebsd.org Message-ID: <20040328211519.GP3446@dan.emsphone.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-OS: FreeBSD 5.2-CURRENT X-message-flag: Outlook Error User-Agent: Mutt/1.5.6i Subject: Sleeping on "biord" with the following non-sleepable locks held: X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2004 21:15:21 -0000 Got this warning running an ibcs2_coff binary on today's -current: Sleeping on "biord" with the following non-sleepable locks held: exclusive sleep mutex system map r = 0 (0xc103b060) locked @ vm/vm_map.c:2869 Stack backtrace: backtrace(c096ad7c,edca55d0,c0882f4b,1,c096b340) at backtrace+0x17 witness_warn(5,c096b340,c087ce7a,c088355f,edca5600) at witness_warn+0x1c5 msleep(d3c2d3e8,c096b340,4c,c088355f,0) at msleep+0x62 bwait(d3c2d3e8,4c,c088355f,20000000,edca56fc) at bwait+0x70 bufwait(d3c2d3e8,0,ffffffff,4000,0) at bufwait+0x38 ufs_bmaparray(c7ed8514,48,0,edca5720,0) at ufs_bmaparray+0x638 ufs_bmap(edca578c,edca57b8,c07c252f,edca578c,0) at ufs_bmap+0x69 ufs_vnoperate(edca578c,0,c089332d,f4,edca5774) at ufs_vnoperate+0x18 vnode_pager_haspage(c7ef3084,122,0,edca5800,edca57fc) at vnode_pager_haspage+0x1cf vm_fault_additional_pages(c2aa77f0,0,0,edca58c4,edca5888) at vm_fault_additional_pages+0xa3 vm_fault(c103b000,edcc8000,1,0,c7ef5540) at vm_fault+0x850 trap_pfault(edca5990,0,edcc8000,0,edcc8000) at trap_pfault+0x172 trap(c1030018,c7ef0010,120010,434000,edcc8000) at trap+0x353 calltrap() at calltrap+0x5 --- trap 0xc, eip = 0xc0809bdc, esp = 0xedca59d0, ebp = 0xedca5a20 --- slow_copyout(c7c51674,c7ed8514,ee3b4,4003b4,5d074) at slow_copyout+0x4 exec_coff_imgact(edca5b8c,0,c0879fb3,148,c0946320) at exec_coff_imgact+0x3f5 kern_execve(c7ef5540,8107204,8107230,810b004,0) at kern_execve+0x3cc execve(c7ef5540,edca5d14,c,7,3) at execve+0x30 syscall(2f,2f,2f,8107204,8107230) at syscall+0x2a0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (59), eip = 0x807c22f, esp = 0xbfbfc91c, ebp = 0xbfbfc938 --- -- Dan Nelson dnelson@allantgroup.com