From owner-freebsd-current@FreeBSD.ORG Thu Dec 2 22:43:32 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A2860106564A for ; Thu, 2 Dec 2010 22:43:32 +0000 (UTC) (envelope-from obrien@NUXI.org) Received: from dragon.nuxi.org (trang.nuxi.org [74.95.12.85]) by mx1.freebsd.org (Postfix) with ESMTP id 52FEF8FC15 for ; Thu, 2 Dec 2010 22:43:30 +0000 (UTC) Received: from dragon.nuxi.org (obrien@localhost [127.0.0.1]) by dragon.nuxi.org (8.14.4/8.14.4) with ESMTP id oB2MhTLt007469 for ; Thu, 2 Dec 2010 14:43:29 -0800 (PST) (envelope-from obrien@dragon.nuxi.org) Received: (from obrien@localhost) by dragon.nuxi.org (8.14.4/8.14.4/Submit) id oB2MhTDT007468 for freebsd-current@freebsd.org; Thu, 2 Dec 2010 14:43:29 -0800 (PST) (envelope-from obrien) Date: Thu, 2 Dec 2010 14:43:29 -0800 From: "David O'Brien" To: freebsd-current@freebsd.org Message-ID: <20101202224329.GA5033@dragon.NUXI.org> Mail-Followup-To: obrien@freebsd.org, freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Operating-System: FreeBSD 9.0-CURRENT X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? User-Agent: Mutt/1.5.16 (2007-06-09) Subject: [PANIC] ffs_alloccg: map corrupted X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: obrien@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Dec 2010 22:43:32 -0000 Thoughts? FreeBSD 9.0-CURRENT #654 r215604M: Sat Nov 20 19:51:27 PST 2010 rootk@dragon:/sys/i386/compile/DRAGON i386 [..] start = 0, len = 3359, fs = /files panic: ffs_alloccg: map corrupted cpuid = 1 KDB: stack backtrace: db_trace_self_wrapper(c0839222,a0d7365,0,c08affe0,7,...) at 0xc04e9ab6 = db_trace_self_wrapper+0x26 kdb_backtrace(c0857e2a,1,c084c0c3,e99dd70c,1,...) at 0xc05fa2fa = kdb_backtrace+0x2a panic(c084c0c3,0,d1f,c6bfc8d4,e1230000,...) at 0xc05cd297 = panic+0x117 ffs_mapsearch(3f03fe0,0,8,0,0,...) at 0xc0751793 = ffs_mapsearch+0x153 ffs_alloccgblk(3f03fe0,0,4000,5a5,0,...) at 0xc075198c = ffs_alloccgblk+0xec ffs_alloccg(c98706cc,2be,3f03fe0,0,4000,...) at 0xc07522b3 = ffs_alloccg+0x1b3 ffs_hashalloc(3f03fe0,0,4000,4000,c0752100,...) at 0xc074ebb1 = ffs_hashalloc+0x41 ffs_alloc(c98706cc,e,0,3f03fe0,0,...) at 0xc075332f = ffs_alloc+0x19f ffs_balloc_ufs2(ce55e660,38000,0,4000,ce77b300,...) at 0xc0755629 = ffs_balloc_ufs2+0x1949 ffs_write(e99ddb90,e99ddb4c,e99ddb10,c0778dc2,ce55e6b8,...) at 0xc0777f66 = ffs_write+0x276 VOP_WRITE_APV(c08b0500,e99ddb90,ce55e660,264,0,...) at 0xc07fb574 = VOP_WRITE_APV+0xe4 vn_write(cf7a9cb0,e99ddc24,ce77b300,0,cb5a2870,...) at 0xc065ec93 = vn_write+0x1c3 dofilewrite(e99ddc24,ffffffff,ffffffff,0,cf7a9cb0,...) at 0xc060a9f5 = dofilewrite+0x95 kern_writev(cb5a2870,1,e99ddc24,e99ddc44,1,...) at 0xc060ac88 = kern_writev+0x58 write(cb5a2870,e99ddcec,4,c08ecbc0,b,...) at 0xc060ad0f = write+0x4f syscallenter(cb5a2870,e99ddce4,c05bde7d,c709d0d0,3110a33f,...) at 0xc0605d43 = syscallenter+0x2c3 syscall(e99ddd28) at 0xc07dcf94 = syscall+0x34 Xint0x80_syscall() at 0xc07c8e91 = Xint0x80_syscall+0x21 --- syscall (4, FreeBSD ELF32, write), eip = 0x281e260b, esp = 0xbfbfc19c, ebp = 0xbfbfc1b8 --- panic: bufwrite: buffer is not busy??? cpuid = 1 -- -- David (obrien@FreeBSD.org)